257947800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:88

約数の個数: 384

約数和(自身を含む): 980294400

約数和(自身を除く): 722346600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 19, 20, 22, 24, 25, 30, 33, 34, 38, 40, 44, 50, 51, 55, 57, 60, 66, 68, 75, 76, 85, 88, 95, 100, 102, 110, 114, 120, 121, 132, 136, 150, 152, 165, 170, 187, 190, 200, 204, 209, 220, 228, 242, 255, 264, 275, 285, 300, 323, 330, 340, 363, 374, 380, 408, 418, 425, 440, 456, 475, 484, 510, 550, 561, 570, 600, 605, 627, 646, 660, 680, 726, 748, 760, 825, 836, 850, 935, 950, 968, 969, 1020, 1045, 1100, 1122, 1140, 1210, 1254, 1275, 1292, 1320, 1331, 1425, 1452, 1496, 1615, 1650, 1672, 1700, 1815, 1870, 1900, 1938, 2040, 2057, 2090, 2200, 2244, 2280, 2299, 2420, 2508, 2550, 2584, 2662, 2805, 2850, 2904, 3025, 3135, 3230, 3300, 3400, 3553, 3630, 3740, 3800, 3876, 3993, 4114, 4180, 4488, 4598, 4675, 4840, 4845, 5016, 5100, 5225, 5324, 5610, 5700, 6050, 6171, 6270, 6460, 6600, 6655, 6897, 7106, 7260, 7480, 7752, 7986, 8075, 8228, 8360, 9075, 9196, 9350, 9690, 10200, 10285, 10450, 10648, 10659, 11220, 11400, 11495, 12100, 12342, 12540, 12920, 13310, 13794, 14025, 14212, 14520, 15675, 15972, 16150, 16456, 17765, 18150, 18392, 18700, 19380, 19965, 20570, 20900, 21318, 22440, 22627, 22990, 24200, 24225, 24684, 25080, 25289, 26620, 27588, 28050, 28424, 30855, 31350, 31944, 32300, 33275, 34485, 35530, 36300, 37400, 38760, 39083, 39930, 41140, 41800, 42636, 45254, 45980, 48450, 49368, 50578, 51425, 53240, 53295, 55176, 56100, 57475, 61710, 62700, 64600, 66550, 67881, 68970, 71060, 72600, 75867, 78166, 79860, 82280, 85272, 88825, 90508, 91960, 96900, 99825, 101156, 102850, 106590, 112200, 113135, 114950, 117249, 123420, 125400, 126445, 133100, 135762, 137940, 142120, 151734, 154275, 156332, 159720, 172425, 177650, 181016, 193800, 195415, 199650, 202312, 205700, 213180, 226270, 229900, 234498, 246840, 252890, 266200, 266475, 271524, 275880, 303468, 308550, 312664, 339405, 344850, 355300, 379335, 390830, 399300, 411400, 426360, 429913, 452540, 459800, 468996, 505780, 532950, 543048, 565675, 586245, 606936, 617100, 632225, 678810, 689700, 710600, 758670, 781660, 798600, 859826, 905080, 937992, 977075, 1011560, 1065900, 1131350, 1172490, 1234200, 1264450, 1289739, 1357620, 1379400, 1517340, 1563320, 1697025, 1719652, 1896675, 1954150, 2131800, 2149565, 2262700, 2344980, 2528900, 2579478, 2715240, 2931225, 3034680, 3394050, 3439304, 3793350, 3908300, 4299130, 4525400, 4689960, 5057800, 5158956, 5862450, 6448695, 6788100, 7586700, 7816600, 8598260, 10317912, 10747825, 11724900, 12897390, 13576200, 15173400, 17196520, 21495650, 23449800, 25794780, 32243475, 42991300, 51589560, 64486950, 85982600, 128973900, 257947800]

約数ペア:

[(1, 257947800), (2, 128973900), (3, 85982600), (4, 64486950), (5, 51589560), (6, 42991300), (8, 32243475), (10, 25794780), (11, 23449800), (12, 21495650), (15, 17196520), (17, 15173400), (19, 13576200), (20, 12897390), (22, 11724900), (24, 10747825), (25, 10317912), (30, 8598260), (33, 7816600), (34, 7586700), (38, 6788100), (40, 6448695), (44, 5862450), (50, 5158956), (51, 5057800), (55, 4689960), (57, 4525400), (60, 4299130), (66, 3908300), (68, 3793350), (75, 3439304), (76, 3394050), (85, 3034680), (88, 2931225), (95, 2715240), (100, 2579478), (102, 2528900), (110, 2344980), (114, 2262700), (120, 2149565), (121, 2131800), (132, 1954150), (136, 1896675), (150, 1719652), (152, 1697025), (165, 1563320), (170, 1517340), (187, 1379400), (190, 1357620), (200, 1289739), (204, 1264450), (209, 1234200), (220, 1172490), (228, 1131350), (242, 1065900), (255, 1011560), (264, 977075), (275, 937992), (285, 905080), (300, 859826), (323, 798600), (330, 781660), (340, 758670), (363, 710600), (374, 689700), (380, 678810), (408, 632225), (418, 617100), (425, 606936), (440, 586245), (456, 565675), (475, 543048), (484, 532950), (510, 505780), (550, 468996), (561, 459800), (570, 452540), (600, 429913), (605, 426360), (627, 411400), (646, 399300), (660, 390830), (680, 379335), (726, 355300), (748, 344850), (760, 339405), (825, 312664), (836, 308550), (850, 303468), (935, 275880), (950, 271524), (968, 266475), (969, 266200), (1020, 252890), (1045, 246840), (1100, 234498), (1122, 229900), (1140, 226270), (1210, 213180), (1254, 205700), (1275, 202312), (1292, 199650), (1320, 195415), (1331, 193800), (1425, 181016), (1452, 177650), (1496, 172425), (1615, 159720), (1650, 156332), (1672, 154275), (1700, 151734), (1815, 142120), (1870, 137940), (1900, 135762), (1938, 133100), (2040, 126445), (2057, 125400), (2090, 123420), (2200, 117249), (2244, 114950), (2280, 113135), (2299, 112200), (2420, 106590), (2508, 102850), (2550, 101156), (2584, 99825), (2662, 96900), (2805, 91960), (2850, 90508), (2904, 88825), (3025, 85272), (3135, 82280), (3230, 79860), (3300, 78166), (3400, 75867), (3553, 72600), (3630, 71060), (3740, 68970), (3800, 67881), (3876, 66550), (3993, 64600), (4114, 62700), (4180, 61710), (4488, 57475), (4598, 56100), (4675, 55176), (4840, 53295), (4845, 53240), (5016, 51425), (5100, 50578), (5225, 49368), (5324, 48450), (5610, 45980), (5700, 45254), (6050, 42636), (6171, 41800), (6270, 41140), (6460, 39930), (6600, 39083), (6655, 38760), (6897, 37400), (7106, 36300), (7260, 35530), (7480, 34485), (7752, 33275), (7986, 32300), (8075, 31944), (8228, 31350), (8360, 30855), (9075, 28424), (9196, 28050), (9350, 27588), (9690, 26620), (10200, 25289), (10285, 25080), (10450, 24684), (10648, 24225), (10659, 24200), (11220, 22990), (11400, 22627), (11495, 22440), (12100, 21318), (12342, 20900), (12540, 20570), (12920, 19965), (13310, 19380), (13794, 18700), (14025, 18392), (14212, 18150), (14520, 17765), (15675, 16456), (15972, 16150)]