231599550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 288

約数和(自身を含む): 761951232

約数和(自身を除く): 530351682

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 25, 26, 30, 35, 38, 39, 42, 47, 50, 57, 65, 70, 75, 78, 91, 94, 95, 105, 114, 130, 133, 141, 150, 175, 182, 190, 195, 210, 235, 247, 266, 273, 282, 285, 325, 329, 350, 361, 390, 399, 455, 470, 475, 494, 525, 546, 570, 611, 650, 658, 665, 705, 722, 741, 798, 893, 910, 950, 975, 987, 1050, 1083, 1175, 1222, 1235, 1330, 1365, 1410, 1425, 1482, 1645, 1729, 1786, 1805, 1833, 1950, 1974, 1995, 2166, 2275, 2350, 2470, 2527, 2679, 2730, 2850, 3055, 3290, 3325, 3458, 3525, 3610, 3666, 3705, 3990, 4277, 4465, 4550, 4693, 4935, 5054, 5187, 5358, 5415, 6110, 6175, 6251, 6650, 6825, 7050, 7410, 7581, 8225, 8554, 8645, 8930, 9025, 9165, 9386, 9870, 9975, 10374, 10830, 11609, 12350, 12502, 12635, 12831, 13395, 13650, 14079, 15162, 15275, 16450, 16967, 17290, 18050, 18330, 18525, 18753, 19950, 21385, 22325, 23218, 23465, 24675, 25270, 25662, 25935, 26790, 27075, 28158, 30550, 31255, 32851, 33934, 34827, 37050, 37506, 37905, 42770, 43225, 44650, 45825, 46930, 49350, 50901, 51870, 54150, 58045, 62510, 63175, 64155, 65702, 66975, 69654, 70395, 75810, 81263, 84835, 86450, 91650, 93765, 98553, 101802, 106925, 116090, 117325, 118769, 126350, 128310, 129675, 133950, 140790, 156275, 162526, 164255, 169670, 174135, 187530, 189525, 197106, 213850, 220571, 234650, 237538, 243789, 254505, 259350, 290225, 312550, 320775, 328510, 348270, 351975, 356307, 379050, 406315, 424175, 441142, 468825, 487578, 492765, 509010, 580450, 593845, 641550, 661713, 703950, 712614, 812630, 821275, 848350, 870675, 937650, 985530, 1102855, 1187690, 1218945, 1272525, 1323426, 1543997, 1642550, 1741350, 1781535, 2031575, 2205710, 2437890, 2463825, 2545050, 2969225, 3087994, 3308565, 3563070, 4063150, 4631991, 4927650, 5514275, 5938450, 6094725, 6617130, 7719985, 8907675, 9263982, 11028550, 12189450, 15439970, 16542825, 17815350, 23159955, 33085650, 38599925, 46319910, 77199850, 115799775, 231599550]

約数ペア:

[(1, 231599550), (2, 115799775), (3, 77199850), (5, 46319910), (6, 38599925), (7, 33085650), (10, 23159955), (13, 17815350), (14, 16542825), (15, 15439970), (19, 12189450), (21, 11028550), (25, 9263982), (26, 8907675), (30, 7719985), (35, 6617130), (38, 6094725), (39, 5938450), (42, 5514275), (47, 4927650), (50, 4631991), (57, 4063150), (65, 3563070), (70, 3308565), (75, 3087994), (78, 2969225), (91, 2545050), (94, 2463825), (95, 2437890), (105, 2205710), (114, 2031575), (130, 1781535), (133, 1741350), (141, 1642550), (150, 1543997), (175, 1323426), (182, 1272525), (190, 1218945), (195, 1187690), (210, 1102855), (235, 985530), (247, 937650), (266, 870675), (273, 848350), (282, 821275), (285, 812630), (325, 712614), (329, 703950), (350, 661713), (361, 641550), (390, 593845), (399, 580450), (455, 509010), (470, 492765), (475, 487578), (494, 468825), (525, 441142), (546, 424175), (570, 406315), (611, 379050), (650, 356307), (658, 351975), (665, 348270), (705, 328510), (722, 320775), (741, 312550), (798, 290225), (893, 259350), (910, 254505), (950, 243789), (975, 237538), (987, 234650), (1050, 220571), (1083, 213850), (1175, 197106), (1222, 189525), (1235, 187530), (1330, 174135), (1365, 169670), (1410, 164255), (1425, 162526), (1482, 156275), (1645, 140790), (1729, 133950), (1786, 129675), (1805, 128310), (1833, 126350), (1950, 118769), (1974, 117325), (1995, 116090), (2166, 106925), (2275, 101802), (2350, 98553), (2470, 93765), (2527, 91650), (2679, 86450), (2730, 84835), (2850, 81263), (3055, 75810), (3290, 70395), (3325, 69654), (3458, 66975), (3525, 65702), (3610, 64155), (3666, 63175), (3705, 62510), (3990, 58045), (4277, 54150), (4465, 51870), (4550, 50901), (4693, 49350), (4935, 46930), (5054, 45825), (5187, 44650), (5358, 43225), (5415, 42770), (6110, 37905), (6175, 37506), (6251, 37050), (6650, 34827), (6825, 33934), (7050, 32851), (7410, 31255), (7581, 30550), (8225, 28158), (8554, 27075), (8645, 26790), (8930, 25935), (9025, 25662), (9165, 25270), (9386, 24675), (9870, 23465), (9975, 23218), (10374, 22325), (10830, 21385), (11609, 19950), (12350, 18753), (12502, 18525), (12635, 18330), (12831, 18050), (13395, 17290), (13650, 16967), (14079, 16450), (15162, 15275)]