172247400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:485

約数の個数: 288

約数和(自身を含む): 661129560

約数和(自身を除く): 488882160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 25, 26, 30, 34, 36, 39, 40, 45, 50, 51, 52, 60, 65, 68, 72, 75, 78, 85, 90, 100, 102, 104, 117, 120, 130, 136, 150, 153, 156, 170, 180, 195, 200, 204, 221, 225, 234, 255, 260, 300, 306, 312, 325, 340, 360, 390, 408, 425, 433, 442, 450, 468, 510, 520, 585, 600, 612, 650, 663, 680, 765, 780, 850, 866, 884, 900, 936, 975, 1020, 1105, 1170, 1224, 1275, 1299, 1300, 1326, 1530, 1560, 1700, 1732, 1768, 1800, 1950, 1989, 2040, 2165, 2210, 2340, 2550, 2598, 2600, 2652, 2925, 3060, 3315, 3400, 3464, 3825, 3897, 3900, 3978, 4330, 4420, 4680, 5100, 5196, 5304, 5525, 5629, 5850, 6120, 6495, 6630, 7361, 7650, 7794, 7800, 7956, 8660, 8840, 9945, 10200, 10392, 10825, 11050, 11258, 11700, 12990, 13260, 14722, 15300, 15588, 15912, 16575, 16887, 17320, 19485, 19890, 21650, 22083, 22100, 22516, 23400, 25980, 26520, 28145, 29444, 30600, 31176, 32475, 33150, 33774, 36805, 38970, 39780, 43300, 44166, 44200, 45032, 49725, 50661, 51960, 56290, 58888, 64950, 66249, 66300, 67548, 73610, 77940, 79560, 84435, 86600, 88332, 95693, 97425, 99450, 101322, 110415, 112580, 129900, 132498, 132600, 135096, 140725, 147220, 155880, 168870, 176664, 184025, 191386, 194850, 198900, 202644, 220830, 225160, 253305, 259800, 264996, 281450, 287079, 294440, 331245, 337740, 368050, 382772, 389700, 397800, 405288, 422175, 441660, 478465, 506610, 529992, 552075, 562900, 574158, 662490, 675480, 736100, 765544, 779400, 844350, 861237, 883320, 956930, 1013220, 1104150, 1125800, 1148316, 1266525, 1324980, 1435395, 1472200, 1656225, 1688700, 1722474, 1913860, 2026440, 2208300, 2296632, 2392325, 2533050, 2649960, 2870790, 3312450, 3377400, 3444948, 3827720, 4306185, 4416600, 4784650, 5066100, 5741580, 6624900, 6889896, 7176975, 8612370, 9569300, 10132200, 11483160, 13249800, 14353950, 17224740, 19138600, 21530925, 28707900, 34449480, 43061850, 57415800, 86123700, 172247400]

約数ペア:

[(1, 172247400), (2, 86123700), (3, 57415800), (4, 43061850), (5, 34449480), (6, 28707900), (8, 21530925), (9, 19138600), (10, 17224740), (12, 14353950), (13, 13249800), (15, 11483160), (17, 10132200), (18, 9569300), (20, 8612370), (24, 7176975), (25, 6889896), (26, 6624900), (30, 5741580), (34, 5066100), (36, 4784650), (39, 4416600), (40, 4306185), (45, 3827720), (50, 3444948), (51, 3377400), (52, 3312450), (60, 2870790), (65, 2649960), (68, 2533050), (72, 2392325), (75, 2296632), (78, 2208300), (85, 2026440), (90, 1913860), (100, 1722474), (102, 1688700), (104, 1656225), (117, 1472200), (120, 1435395), (130, 1324980), (136, 1266525), (150, 1148316), (153, 1125800), (156, 1104150), (170, 1013220), (180, 956930), (195, 883320), (200, 861237), (204, 844350), (221, 779400), (225, 765544), (234, 736100), (255, 675480), (260, 662490), (300, 574158), (306, 562900), (312, 552075), (325, 529992), (340, 506610), (360, 478465), (390, 441660), (408, 422175), (425, 405288), (433, 397800), (442, 389700), (450, 382772), (468, 368050), (510, 337740), (520, 331245), (585, 294440), (600, 287079), (612, 281450), (650, 264996), (663, 259800), (680, 253305), (765, 225160), (780, 220830), (850, 202644), (866, 198900), (884, 194850), (900, 191386), (936, 184025), (975, 176664), (1020, 168870), (1105, 155880), (1170, 147220), (1224, 140725), (1275, 135096), (1299, 132600), (1300, 132498), (1326, 129900), (1530, 112580), (1560, 110415), (1700, 101322), (1732, 99450), (1768, 97425), (1800, 95693), (1950, 88332), (1989, 86600), (2040, 84435), (2165, 79560), (2210, 77940), (2340, 73610), (2550, 67548), (2598, 66300), (2600, 66249), (2652, 64950), (2925, 58888), (3060, 56290), (3315, 51960), (3400, 50661), (3464, 49725), (3825, 45032), (3897, 44200), (3900, 44166), (3978, 43300), (4330, 39780), (4420, 38970), (4680, 36805), (5100, 33774), (5196, 33150), (5304, 32475), (5525, 31176), (5629, 30600), (5850, 29444), (6120, 28145), (6495, 26520), (6630, 25980), (7361, 23400), (7650, 22516), (7794, 22100), (7800, 22083), (7956, 21650), (8660, 19890), (8840, 19485), (9945, 17320), (10200, 16887), (10392, 16575), (10825, 15912), (11050, 15588), (11258, 15300), (11700, 14722), (12990, 13260)]