129971400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:928

約数の個数: 192

約数和(自身を含む): 457262400

約数和(自身を除く): 327291000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 25, 26, 30, 38, 39, 40, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 104, 114, 120, 130, 150, 152, 156, 190, 195, 200, 228, 247, 260, 285, 300, 312, 325, 380, 390, 456, 475, 494, 520, 570, 600, 650, 741, 760, 780, 877, 950, 975, 988, 1140, 1235, 1300, 1425, 1482, 1560, 1754, 1900, 1950, 1976, 2280, 2470, 2600, 2631, 2850, 2964, 3508, 3705, 3800, 3900, 4385, 4940, 5262, 5700, 5928, 6175, 7016, 7410, 7800, 8770, 9880, 10524, 11400, 11401, 12350, 13155, 14820, 16663, 17540, 18525, 21048, 21925, 22802, 24700, 26310, 29640, 33326, 34203, 35080, 37050, 43850, 45604, 49400, 49989, 52620, 57005, 65775, 66652, 68406, 74100, 83315, 87700, 91208, 99978, 105240, 114010, 131550, 133304, 136812, 148200, 166630, 171015, 175400, 199956, 216619, 228020, 249945, 263100, 273624, 285025, 333260, 342030, 399912, 416575, 433238, 456040, 499890, 526200, 570050, 649857, 666520, 684060, 833150, 855075, 866476, 999780, 1083095, 1140100, 1249725, 1299714, 1368120, 1666300, 1710150, 1732952, 1999560, 2166190, 2280200, 2499450, 2599428, 3249285, 3332600, 3420300, 4332380, 4998900, 5198856, 5415475, 6498570, 6840600, 8664760, 9997800, 10830950, 12997140, 16246425, 21661900, 25994280, 32492850, 43323800, 64985700, 129971400]

約数ペア:

[(1, 129971400), (2, 64985700), (3, 43323800), (4, 32492850), (5, 25994280), (6, 21661900), (8, 16246425), (10, 12997140), (12, 10830950), (13, 9997800), (15, 8664760), (19, 6840600), (20, 6498570), (24, 5415475), (25, 5198856), (26, 4998900), (30, 4332380), (38, 3420300), (39, 3332600), (40, 3249285), (50, 2599428), (52, 2499450), (57, 2280200), (60, 2166190), (65, 1999560), (75, 1732952), (76, 1710150), (78, 1666300), (95, 1368120), (100, 1299714), (104, 1249725), (114, 1140100), (120, 1083095), (130, 999780), (150, 866476), (152, 855075), (156, 833150), (190, 684060), (195, 666520), (200, 649857), (228, 570050), (247, 526200), (260, 499890), (285, 456040), (300, 433238), (312, 416575), (325, 399912), (380, 342030), (390, 333260), (456, 285025), (475, 273624), (494, 263100), (520, 249945), (570, 228020), (600, 216619), (650, 199956), (741, 175400), (760, 171015), (780, 166630), (877, 148200), (950, 136812), (975, 133304), (988, 131550), (1140, 114010), (1235, 105240), (1300, 99978), (1425, 91208), (1482, 87700), (1560, 83315), (1754, 74100), (1900, 68406), (1950, 66652), (1976, 65775), (2280, 57005), (2470, 52620), (2600, 49989), (2631, 49400), (2850, 45604), (2964, 43850), (3508, 37050), (3705, 35080), (3800, 34203), (3900, 33326), (4385, 29640), (4940, 26310), (5262, 24700), (5700, 22802), (5928, 21925), (6175, 21048), (7016, 18525), (7410, 17540), (7800, 16663), (8770, 14820), (9880, 13155), (10524, 12350), (11400, 11401)]