377790660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9497}}^1$

素因数の和:9542

約数の個数: 144

約数和(自身を含む): 1306848816

約数和(自身を除く): 929058156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 6630, 7956, 9497, 9945, 13260, 18994, 19890, 28491, 37988, 39780, 47485, 56982, 85473, 94970, 113964, 123461, 142455, 161449, 170946, 189940, 246922, 284910, 322898, 341892, 370383, 427365, 484347, 493844, 569820, 617305, 645796, 740766, 807245, 854730, 968694, 1111149, 1234610, 1453041, 1481532, 1614490, 1709460, 1851915, 1937388, 2098837, 2222298, 2421735, 2469220, 2906082, 3228980, 3703830, 4197674, 4444596, 4843470, 5555745, 5812164, 6296511, 7265205, 7407660, 8395348, 9686940, 10494185, 11111490, 12593022, 14530410, 18889533, 20988370, 22222980, 25186044, 29060820, 31482555, 37779066, 41976740, 62965110, 75558132, 94447665, 125930220, 188895330, 377790660]

約数ペア:

[(1, 377790660), (2, 188895330), (3, 125930220), (4, 94447665), (5, 75558132), (6, 62965110), (9, 41976740), (10, 37779066), (12, 31482555), (13, 29060820), (15, 25186044), (17, 22222980), (18, 20988370), (20, 18889533), (26, 14530410), (30, 12593022), (34, 11111490), (36, 10494185), (39, 9686940), (45, 8395348), (51, 7407660), (52, 7265205), (60, 6296511), (65, 5812164), (68, 5555745), (78, 4843470), (85, 4444596), (90, 4197674), (102, 3703830), (117, 3228980), (130, 2906082), (153, 2469220), (156, 2421735), (170, 2222298), (180, 2098837), (195, 1937388), (204, 1851915), (221, 1709460), (234, 1614490), (255, 1481532), (260, 1453041), (306, 1234610), (340, 1111149), (390, 968694), (442, 854730), (468, 807245), (510, 740766), (585, 645796), (612, 617305), (663, 569820), (765, 493844), (780, 484347), (884, 427365), (1020, 370383), (1105, 341892), (1170, 322898), (1326, 284910), (1530, 246922), (1989, 189940), (2210, 170946), (2340, 161449), (2652, 142455), (3060, 123461), (3315, 113964), (3978, 94970), (4420, 85473), (6630, 56982), (7956, 47485), (9497, 39780), (9945, 37988), (13260, 28491), (18994, 19890)]