407312100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1187

約数の個数: 216

約数和(自身を含む): 1420520192

約数和(自身を除く): 1013208092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 31, 36, 39, 45, 50, 52, 60, 62, 65, 75, 78, 90, 93, 100, 117, 124, 130, 150, 155, 156, 180, 186, 195, 225, 234, 260, 279, 300, 310, 325, 372, 390, 403, 450, 465, 468, 558, 585, 620, 650, 775, 780, 806, 900, 930, 975, 1116, 1123, 1170, 1209, 1300, 1395, 1550, 1612, 1860, 1950, 2015, 2246, 2325, 2340, 2418, 2790, 2925, 3100, 3369, 3627, 3900, 4030, 4492, 4650, 4836, 5580, 5615, 5850, 6045, 6738, 6975, 7254, 8060, 9300, 10075, 10107, 11230, 11700, 12090, 13476, 13950, 14508, 14599, 16845, 18135, 20150, 20214, 22460, 24180, 27900, 28075, 29198, 30225, 33690, 34813, 36270, 40300, 40428, 43797, 50535, 56150, 58396, 60450, 67380, 69626, 72540, 72995, 84225, 87594, 90675, 101070, 104439, 112300, 120900, 131391, 139252, 145990, 168450, 174065, 175188, 181350, 202140, 208878, 218985, 252675, 262782, 291980, 313317, 336900, 348130, 362700, 364975, 417756, 437970, 452569, 505350, 522195, 525564, 626634, 656955, 696260, 729950, 870325, 875940, 905138, 1010700, 1044390, 1094925, 1253268, 1313910, 1357707, 1459900, 1566585, 1740650, 1810276, 2088780, 2189850, 2262845, 2610975, 2627820, 2715414, 3133170, 3284775, 3481300, 4073121, 4379700, 4525690, 5221950, 5430828, 6266340, 6569550, 6788535, 7832925, 8146242, 9051380, 10443900, 11314225, 13139100, 13577070, 15665850, 16292484, 20365605, 22628450, 27154140, 31331700, 33942675, 40731210, 45256900, 67885350, 81462420, 101828025, 135770700, 203656050, 407312100]

約数ペア:

[(1, 407312100), (2, 203656050), (3, 135770700), (4, 101828025), (5, 81462420), (6, 67885350), (9, 45256900), (10, 40731210), (12, 33942675), (13, 31331700), (15, 27154140), (18, 22628450), (20, 20365605), (25, 16292484), (26, 15665850), (30, 13577070), (31, 13139100), (36, 11314225), (39, 10443900), (45, 9051380), (50, 8146242), (52, 7832925), (60, 6788535), (62, 6569550), (65, 6266340), (75, 5430828), (78, 5221950), (90, 4525690), (93, 4379700), (100, 4073121), (117, 3481300), (124, 3284775), (130, 3133170), (150, 2715414), (155, 2627820), (156, 2610975), (180, 2262845), (186, 2189850), (195, 2088780), (225, 1810276), (234, 1740650), (260, 1566585), (279, 1459900), (300, 1357707), (310, 1313910), (325, 1253268), (372, 1094925), (390, 1044390), (403, 1010700), (450, 905138), (465, 875940), (468, 870325), (558, 729950), (585, 696260), (620, 656955), (650, 626634), (775, 525564), (780, 522195), (806, 505350), (900, 452569), (930, 437970), (975, 417756), (1116, 364975), (1123, 362700), (1170, 348130), (1209, 336900), (1300, 313317), (1395, 291980), (1550, 262782), (1612, 252675), (1860, 218985), (1950, 208878), (2015, 202140), (2246, 181350), (2325, 175188), (2340, 174065), (2418, 168450), (2790, 145990), (2925, 139252), (3100, 131391), (3369, 120900), (3627, 112300), (3900, 104439), (4030, 101070), (4492, 90675), (4650, 87594), (4836, 84225), (5580, 72995), (5615, 72540), (5850, 69626), (6045, 67380), (6738, 60450), (6975, 58396), (7254, 56150), (8060, 50535), (9300, 43797), (10075, 40428), (10107, 40300), (11230, 36270), (11700, 34813), (12090, 33690), (13476, 30225), (13950, 29198), (14508, 28075), (14599, 27900), (16845, 24180), (18135, 22460), (20150, 20214)]