98706540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 284356800

約数和(自身を除く): 185650260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 149, 181, 183, 244, 298, 305, 362, 366, 447, 543, 596, 610, 724, 732, 745, 894, 905, 915, 1086, 1220, 1490, 1788, 1810, 1830, 2172, 2235, 2715, 2980, 3620, 3660, 4470, 5430, 8940, 9089, 10860, 11041, 18178, 22082, 26969, 27267, 33123, 36356, 44164, 45445, 53938, 54534, 55205, 66246, 80907, 90890, 107876, 109068, 110410, 132492, 134845, 136335, 161814, 165615, 181780, 220820, 269690, 272670, 323628, 331230, 404535, 539380, 545340, 662460, 809070, 1618140, 1645109, 3290218, 4935327, 6580436, 8225545, 9870654, 16451090, 19741308, 24676635, 32902180, 49353270, 98706540]

約数ペア:

[(1, 98706540), (2, 49353270), (3, 32902180), (4, 24676635), (5, 19741308), (6, 16451090), (10, 9870654), (12, 8225545), (15, 6580436), (20, 4935327), (30, 3290218), (60, 1645109), (61, 1618140), (122, 809070), (149, 662460), (181, 545340), (183, 539380), (244, 404535), (298, 331230), (305, 323628), (362, 272670), (366, 269690), (447, 220820), (543, 181780), (596, 165615), (610, 161814), (724, 136335), (732, 134845), (745, 132492), (894, 110410), (905, 109068), (915, 107876), (1086, 90890), (1220, 80907), (1490, 66246), (1788, 55205), (1810, 54534), (1830, 53938), (2172, 45445), (2235, 44164), (2715, 36356), (2980, 33123), (3620, 27267), (3660, 26969), (4470, 22082), (5430, 18178), (8940, 11041), (9089, 10860)]