215625150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:132

約数の個数: 288

約数和(自身を含む): 682456320

約数和(自身を除く): 466831170

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 29, 30, 31, 39, 41, 45, 50, 58, 62, 65, 75, 78, 82, 87, 90, 93, 117, 123, 130, 145, 150, 155, 174, 186, 195, 205, 225, 234, 246, 261, 279, 290, 310, 325, 369, 377, 390, 403, 410, 435, 450, 465, 522, 533, 558, 585, 615, 650, 725, 738, 754, 775, 806, 870, 899, 930, 975, 1025, 1066, 1131, 1170, 1189, 1209, 1230, 1271, 1305, 1395, 1450, 1550, 1599, 1798, 1845, 1885, 1950, 2015, 2050, 2175, 2262, 2325, 2378, 2418, 2542, 2610, 2665, 2697, 2790, 2925, 3075, 3198, 3393, 3567, 3627, 3690, 3770, 3813, 4030, 4350, 4495, 4650, 4797, 5330, 5394, 5655, 5850, 5945, 6045, 6150, 6355, 6525, 6786, 6975, 7134, 7254, 7626, 7995, 8091, 8990, 9225, 9425, 9594, 10075, 10701, 11310, 11439, 11687, 11890, 12090, 12710, 13050, 13325, 13485, 13950, 15457, 15990, 16182, 16523, 16965, 17835, 18135, 18450, 18850, 19065, 20150, 21402, 22475, 22878, 23374, 23985, 26650, 26970, 28275, 29725, 30225, 30914, 31775, 33046, 33930, 35061, 35670, 36270, 36859, 38130, 39975, 40455, 44950, 46371, 47970, 49569, 53505, 56550, 57195, 58435, 59450, 60450, 63550, 67425, 70122, 73718, 77285, 79950, 80910, 82615, 84825, 89175, 90675, 92742, 95325, 99138, 105183, 107010, 110577, 114390, 116870, 119925, 134850, 139113, 148707, 154570, 165230, 169650, 175305, 178350, 181350, 184295, 190650, 202275, 210366, 221154, 231855, 239850, 247845, 267525, 278226, 285975, 292175, 297414, 331731, 350610, 368590, 386425, 404550, 413075, 463710, 479167, 495690, 525915, 535050, 552885, 571950, 584350, 663462, 695565, 743535, 772850, 826150, 876525, 921475, 958334, 1051830, 1105770, 1159275, 1239225, 1391130, 1437501, 1487070, 1658655, 1753050, 1842950, 2318550, 2395835, 2478450, 2629575, 2764425, 2875002, 3317310, 3477825, 3717675, 4312503, 4791670, 5259150, 5528850, 6955650, 7187505, 7435350, 8293275, 8625006, 11979175, 14375010, 16586550, 21562515, 23958350, 35937525, 43125030, 71875050, 107812575, 215625150]

約数ペア:

[(1, 215625150), (2, 107812575), (3, 71875050), (5, 43125030), (6, 35937525), (9, 23958350), (10, 21562515), (13, 16586550), (15, 14375010), (18, 11979175), (25, 8625006), (26, 8293275), (29, 7435350), (30, 7187505), (31, 6955650), (39, 5528850), (41, 5259150), (45, 4791670), (50, 4312503), (58, 3717675), (62, 3477825), (65, 3317310), (75, 2875002), (78, 2764425), (82, 2629575), (87, 2478450), (90, 2395835), (93, 2318550), (117, 1842950), (123, 1753050), (130, 1658655), (145, 1487070), (150, 1437501), (155, 1391130), (174, 1239225), (186, 1159275), (195, 1105770), (205, 1051830), (225, 958334), (234, 921475), (246, 876525), (261, 826150), (279, 772850), (290, 743535), (310, 695565), (325, 663462), (369, 584350), (377, 571950), (390, 552885), (403, 535050), (410, 525915), (435, 495690), (450, 479167), (465, 463710), (522, 413075), (533, 404550), (558, 386425), (585, 368590), (615, 350610), (650, 331731), (725, 297414), (738, 292175), (754, 285975), (775, 278226), (806, 267525), (870, 247845), (899, 239850), (930, 231855), (975, 221154), (1025, 210366), (1066, 202275), (1131, 190650), (1170, 184295), (1189, 181350), (1209, 178350), (1230, 175305), (1271, 169650), (1305, 165230), (1395, 154570), (1450, 148707), (1550, 139113), (1599, 134850), (1798, 119925), (1845, 116870), (1885, 114390), (1950, 110577), (2015, 107010), (2050, 105183), (2175, 99138), (2262, 95325), (2325, 92742), (2378, 90675), (2418, 89175), (2542, 84825), (2610, 82615), (2665, 80910), (2697, 79950), (2790, 77285), (2925, 73718), (3075, 70122), (3198, 67425), (3393, 63550), (3567, 60450), (3627, 59450), (3690, 58435), (3770, 57195), (3813, 56550), (4030, 53505), (4350, 49569), (4495, 47970), (4650, 46371), (4797, 44950), (5330, 40455), (5394, 39975), (5655, 38130), (5850, 36859), (5945, 36270), (6045, 35670), (6150, 35061), (6355, 33930), (6525, 33046), (6786, 31775), (6975, 30914), (7134, 30225), (7254, 29725), (7626, 28275), (7995, 26970), (8091, 26650), (8990, 23985), (9225, 23374), (9425, 22878), (9594, 22475), (10075, 21402), (10701, 20150), (11310, 19065), (11439, 18850), (11687, 18450), (11890, 18135), (12090, 17835), (12710, 16965), (13050, 16523), (13325, 16182), (13485, 15990), (13950, 15457)]