194957100

素因数分解:

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

素因数の和:929

約数の個数: 216

約数和(自身を含む): 693514640

約数和(自身を除く): 498557540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 25, 26, 30, 36, 38, 39, 45, 50, 52, 57, 60, 65, 75, 76, 78, 90, 95, 100, 114, 117, 130, 150, 156, 171, 180, 190, 195, 225, 228, 234, 247, 260, 285, 300, 325, 342, 380, 390, 450, 468, 475, 494, 570, 585, 650, 684, 741, 780, 855, 877, 900, 950, 975, 988, 1140, 1170, 1235, 1300, 1425, 1482, 1710, 1754, 1900, 1950, 2223, 2340, 2470, 2631, 2850, 2925, 2964, 3420, 3508, 3705, 3900, 4275, 4385, 4446, 4940, 5262, 5700, 5850, 6175, 7410, 7893, 8550, 8770, 8892, 10524, 11115, 11401, 11700, 12350, 13155, 14820, 15786, 16663, 17100, 17540, 18525, 21925, 22230, 22802, 24700, 26310, 31572, 33326, 34203, 37050, 39465, 43850, 44460, 45604, 49989, 52620, 55575, 57005, 65775, 66652, 68406, 74100, 78930, 83315, 87700, 99978, 102609, 111150, 114010, 131550, 136812, 149967, 157860, 166630, 171015, 197325, 199956, 205218, 216619, 222300, 228020, 249945, 263100, 285025, 299934, 333260, 342030, 394650, 410436, 416575, 433238, 499890, 513045, 570050, 599868, 649857, 684060, 749835, 789300, 833150, 855075, 866476, 999780, 1026090, 1083095, 1140100, 1249725, 1299714, 1499670, 1666300, 1710150, 1949571, 2052180, 2166190, 2499450, 2565225, 2599428, 2999340, 3249285, 3420300, 3749175, 3899142, 4332380, 4998900, 5130450, 5415475, 6498570, 7498350, 7798284, 9747855, 10260900, 10830950, 12997140, 14996700, 16246425, 19495710, 21661900, 32492850, 38991420, 48739275, 64985700, 97478550, 194957100]

約数ペア:

[(1, 194957100), (2, 97478550), (3, 64985700), (4, 48739275), (5, 38991420), (6, 32492850), (9, 21661900), (10, 19495710), (12, 16246425), (13, 14996700), (15, 12997140), (18, 10830950), (19, 10260900), (20, 9747855), (25, 7798284), (26, 7498350), (30, 6498570), (36, 5415475), (38, 5130450), (39, 4998900), (45, 4332380), (50, 3899142), (52, 3749175), (57, 3420300), (60, 3249285), (65, 2999340), (75, 2599428), (76, 2565225), (78, 2499450), (90, 2166190), (95, 2052180), (100, 1949571), (114, 1710150), (117, 1666300), (130, 1499670), (150, 1299714), (156, 1249725), (171, 1140100), (180, 1083095), (190, 1026090), (195, 999780), (225, 866476), (228, 855075), (234, 833150), (247, 789300), (260, 749835), (285, 684060), (300, 649857), (325, 599868), (342, 570050), (380, 513045), (390, 499890), (450, 433238), (468, 416575), (475, 410436), (494, 394650), (570, 342030), (585, 333260), (650, 299934), (684, 285025), (741, 263100), (780, 249945), (855, 228020), (877, 222300), (900, 216619), (950, 205218), (975, 199956), (988, 197325), (1140, 171015), (1170, 166630), (1235, 157860), (1300, 149967), (1425, 136812), (1482, 131550), (1710, 114010), (1754, 111150), (1900, 102609), (1950, 99978), (2223, 87700), (2340, 83315), (2470, 78930), (2631, 74100), (2850, 68406), (2925, 66652), (2964, 65775), (3420, 57005), (3508, 55575), (3705, 52620), (3900, 49989), (4275, 45604), (4385, 44460), (4446, 43850), (4940, 39465), (5262, 37050), (5700, 34203), (5850, 33326), (6175, 31572), (7410, 26310), (7893, 24700), (8550, 22802), (8770, 22230), (8892, 21925), (10524, 18525), (11115, 17540), (11401, 17100), (11700, 16663), (12350, 15786), (13155, 14820)]