100427600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:158

約数の個数: 240

約数和(自身を含む): 309980160

約数和(自身を除く): 209552560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 31, 35, 40, 50, 52, 56, 62, 65, 70, 80, 89, 91, 100, 104, 112, 124, 130, 140, 155, 175, 178, 182, 200, 208, 217, 248, 260, 280, 310, 325, 350, 356, 364, 400, 403, 434, 445, 455, 496, 520, 560, 620, 623, 650, 700, 712, 728, 775, 806, 868, 890, 910, 1040, 1085, 1157, 1240, 1246, 1300, 1400, 1424, 1456, 1550, 1612, 1736, 1780, 1820, 2015, 2170, 2225, 2275, 2314, 2480, 2492, 2600, 2759, 2800, 2821, 3100, 3115, 3224, 3472, 3560, 3640, 4030, 4340, 4450, 4550, 4628, 4984, 5200, 5425, 5518, 5642, 5785, 6200, 6230, 6448, 7120, 7280, 8060, 8099, 8680, 8900, 9100, 9256, 9968, 10075, 10850, 11036, 11284, 11570, 12400, 12460, 13795, 14105, 15575, 16120, 16198, 17360, 17800, 18200, 18512, 19313, 20150, 21700, 22072, 22568, 23140, 24920, 27590, 28210, 28925, 31150, 32240, 32396, 35600, 35867, 36400, 38626, 40300, 40495, 43400, 44144, 45136, 46280, 49840, 55180, 56420, 57850, 62300, 64792, 68975, 70525, 71734, 77252, 80600, 80990, 86800, 92560, 96565, 110360, 112840, 115700, 124600, 129584, 137950, 141050, 143468, 154504, 161200, 161980, 179335, 193130, 202475, 220720, 225680, 231400, 249200, 251069, 275900, 282100, 286936, 309008, 323960, 358670, 386260, 404950, 462800, 482825, 502138, 551800, 564200, 573872, 647920, 717340, 772520, 809900, 896675, 965650, 1004276, 1103600, 1128400, 1255345, 1434680, 1545040, 1619800, 1793350, 1931300, 2008552, 2510690, 2869360, 3239600, 3586700, 3862600, 4017104, 5021380, 6276725, 7173400, 7725200, 10042760, 12553450, 14346800, 20085520, 25106900, 50213800, 100427600]

約数ペア:

[(1, 100427600), (2, 50213800), (4, 25106900), (5, 20085520), (7, 14346800), (8, 12553450), (10, 10042760), (13, 7725200), (14, 7173400), (16, 6276725), (20, 5021380), (25, 4017104), (26, 3862600), (28, 3586700), (31, 3239600), (35, 2869360), (40, 2510690), (50, 2008552), (52, 1931300), (56, 1793350), (62, 1619800), (65, 1545040), (70, 1434680), (80, 1255345), (89, 1128400), (91, 1103600), (100, 1004276), (104, 965650), (112, 896675), (124, 809900), (130, 772520), (140, 717340), (155, 647920), (175, 573872), (178, 564200), (182, 551800), (200, 502138), (208, 482825), (217, 462800), (248, 404950), (260, 386260), (280, 358670), (310, 323960), (325, 309008), (350, 286936), (356, 282100), (364, 275900), (400, 251069), (403, 249200), (434, 231400), (445, 225680), (455, 220720), (496, 202475), (520, 193130), (560, 179335), (620, 161980), (623, 161200), (650, 154504), (700, 143468), (712, 141050), (728, 137950), (775, 129584), (806, 124600), (868, 115700), (890, 112840), (910, 110360), (1040, 96565), (1085, 92560), (1157, 86800), (1240, 80990), (1246, 80600), (1300, 77252), (1400, 71734), (1424, 70525), (1456, 68975), (1550, 64792), (1612, 62300), (1736, 57850), (1780, 56420), (1820, 55180), (2015, 49840), (2170, 46280), (2225, 45136), (2275, 44144), (2314, 43400), (2480, 40495), (2492, 40300), (2600, 38626), (2759, 36400), (2800, 35867), (2821, 35600), (3100, 32396), (3115, 32240), (3224, 31150), (3472, 28925), (3560, 28210), (3640, 27590), (4030, 24920), (4340, 23140), (4450, 22568), (4550, 22072), (4628, 21700), (4984, 20150), (5200, 19313), (5425, 18512), (5518, 18200), (5642, 17800), (5785, 17360), (6200, 16198), (6230, 16120), (6448, 15575), (7120, 14105), (7280, 13795), (8060, 12460), (8099, 12400), (8680, 11570), (8900, 11284), (9100, 11036), (9256, 10850), (9968, 10075)]