549189420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:624

約数の個数: 192

約数和(自身を含む): 1778112000

約数和(自身を除く): 1228922580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 83, 85, 102, 130, 156, 166, 170, 195, 204, 221, 249, 255, 260, 332, 340, 390, 415, 442, 498, 499, 510, 663, 780, 830, 884, 996, 998, 1020, 1079, 1105, 1245, 1326, 1411, 1497, 1660, 1996, 2158, 2210, 2490, 2495, 2652, 2822, 2994, 3237, 3315, 4233, 4316, 4420, 4980, 4990, 5395, 5644, 5988, 6474, 6487, 6630, 7055, 7485, 8466, 8483, 9980, 10790, 12948, 12974, 13260, 14110, 14970, 16185, 16932, 16966, 18343, 19461, 21165, 21580, 25449, 25948, 28220, 29940, 32370, 32435, 33932, 36686, 38922, 41417, 42330, 42415, 50898, 55029, 64740, 64870, 73372, 77844, 82834, 84660, 84830, 91715, 97305, 101796, 110058, 110279, 124251, 127245, 129740, 165668, 169660, 183430, 194610, 207085, 220116, 220558, 248502, 254490, 275145, 330837, 366860, 389220, 414170, 441116, 497004, 508980, 538421, 550290, 551395, 621255, 661674, 704089, 828340, 1076842, 1100580, 1102790, 1242510, 1323348, 1408178, 1615263, 1654185, 2112267, 2153684, 2205580, 2485020, 2692105, 2816356, 3230526, 3308370, 3520445, 4224534, 5384210, 6461052, 6616740, 7040890, 8076315, 8449068, 9153157, 10561335, 10768420, 14081780, 16152630, 18306314, 21122670, 27459471, 32305260, 36612628, 42245340, 45765785, 54918942, 91531570, 109837884, 137297355, 183063140, 274594710, 549189420]

約数ペア:

[(1, 549189420), (2, 274594710), (3, 183063140), (4, 137297355), (5, 109837884), (6, 91531570), (10, 54918942), (12, 45765785), (13, 42245340), (15, 36612628), (17, 32305260), (20, 27459471), (26, 21122670), (30, 18306314), (34, 16152630), (39, 14081780), (51, 10768420), (52, 10561335), (60, 9153157), (65, 8449068), (68, 8076315), (78, 7040890), (83, 6616740), (85, 6461052), (102, 5384210), (130, 4224534), (156, 3520445), (166, 3308370), (170, 3230526), (195, 2816356), (204, 2692105), (221, 2485020), (249, 2205580), (255, 2153684), (260, 2112267), (332, 1654185), (340, 1615263), (390, 1408178), (415, 1323348), (442, 1242510), (498, 1102790), (499, 1100580), (510, 1076842), (663, 828340), (780, 704089), (830, 661674), (884, 621255), (996, 551395), (998, 550290), (1020, 538421), (1079, 508980), (1105, 497004), (1245, 441116), (1326, 414170), (1411, 389220), (1497, 366860), (1660, 330837), (1996, 275145), (2158, 254490), (2210, 248502), (2490, 220558), (2495, 220116), (2652, 207085), (2822, 194610), (2994, 183430), (3237, 169660), (3315, 165668), (4233, 129740), (4316, 127245), (4420, 124251), (4980, 110279), (4990, 110058), (5395, 101796), (5644, 97305), (5988, 91715), (6474, 84830), (6487, 84660), (6630, 82834), (7055, 77844), (7485, 73372), (8466, 64870), (8483, 64740), (9980, 55029), (10790, 50898), (12948, 42415), (12974, 42330), (13260, 41417), (14110, 38922), (14970, 36686), (16185, 33932), (16932, 32435), (16966, 32370), (18343, 29940), (19461, 28220), (21165, 25948), (21580, 25449)]