200075720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1741}}^1$

素因数の和:1795

約数の個数: 96

約数和(自身を含む): 516433320

約数和(自身を除く): 316357600

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 169, 170, 221, 260, 338, 340, 442, 520, 676, 680, 845, 884, 1105, 1352, 1690, 1741, 1768, 2210, 2873, 3380, 3482, 4420, 5746, 6760, 6964, 8705, 8840, 11492, 13928, 14365, 17410, 22633, 22984, 28730, 29597, 34820, 45266, 57460, 59194, 69640, 90532, 113165, 114920, 118388, 147985, 181064, 226330, 236776, 294229, 295970, 384761, 452660, 588458, 591940, 769522, 905320, 1176916, 1183880, 1471145, 1539044, 1923805, 2353832, 2942290, 3078088, 3847610, 5001893, 5884580, 7695220, 10003786, 11769160, 15390440, 20007572, 25009465, 40015144, 50018930, 100037860, 200075720]

約数ペア:

[(1, 200075720), (2, 100037860), (4, 50018930), (5, 40015144), (8, 25009465), (10, 20007572), (13, 15390440), (17, 11769160), (20, 10003786), (26, 7695220), (34, 5884580), (40, 5001893), (52, 3847610), (65, 3078088), (68, 2942290), (85, 2353832), (104, 1923805), (130, 1539044), (136, 1471145), (169, 1183880), (170, 1176916), (221, 905320), (260, 769522), (338, 591940), (340, 588458), (442, 452660), (520, 384761), (676, 295970), (680, 294229), (845, 236776), (884, 226330), (1105, 181064), (1352, 147985), (1690, 118388), (1741, 114920), (1768, 113165), (2210, 90532), (2873, 69640), (3380, 59194), (3482, 57460), (4420, 45266), (5746, 34820), (6760, 29597), (6964, 28730), (8705, 22984), (8840, 22633), (11492, 17410), (13928, 14365)]