195125580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1367}}^1$

素因数の和:1456

約数の個数: 144

約数和(自身を含む): 648333504

約数和(自身を除く): 453207924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 61, 65, 78, 90, 117, 122, 130, 156, 180, 183, 195, 234, 244, 260, 305, 366, 390, 468, 549, 585, 610, 732, 780, 793, 915, 1098, 1170, 1220, 1367, 1586, 1830, 2196, 2340, 2379, 2734, 2745, 3172, 3660, 3965, 4101, 4758, 5468, 5490, 6835, 7137, 7930, 8202, 9516, 10980, 11895, 12303, 13670, 14274, 15860, 16404, 17771, 20505, 23790, 24606, 27340, 28548, 35542, 35685, 41010, 47580, 49212, 53313, 61515, 71084, 71370, 82020, 83387, 88855, 106626, 123030, 142740, 159939, 166774, 177710, 213252, 246060, 250161, 266565, 319878, 333548, 355420, 416935, 500322, 533130, 639756, 750483, 799695, 833870, 1000644, 1066260, 1084031, 1250805, 1500966, 1599390, 1667740, 2168062, 2501610, 3001932, 3198780, 3252093, 3752415, 4336124, 5003220, 5420155, 6504186, 7504830, 9756279, 10840310, 13008372, 15009660, 16260465, 19512558, 21680620, 32520930, 39025116, 48781395, 65041860, 97562790, 195125580]

約数ペア:

[(1, 195125580), (2, 97562790), (3, 65041860), (4, 48781395), (5, 39025116), (6, 32520930), (9, 21680620), (10, 19512558), (12, 16260465), (13, 15009660), (15, 13008372), (18, 10840310), (20, 9756279), (26, 7504830), (30, 6504186), (36, 5420155), (39, 5003220), (45, 4336124), (52, 3752415), (60, 3252093), (61, 3198780), (65, 3001932), (78, 2501610), (90, 2168062), (117, 1667740), (122, 1599390), (130, 1500966), (156, 1250805), (180, 1084031), (183, 1066260), (195, 1000644), (234, 833870), (244, 799695), (260, 750483), (305, 639756), (366, 533130), (390, 500322), (468, 416935), (549, 355420), (585, 333548), (610, 319878), (732, 266565), (780, 250161), (793, 246060), (915, 213252), (1098, 177710), (1170, 166774), (1220, 159939), (1367, 142740), (1586, 123030), (1830, 106626), (2196, 88855), (2340, 83387), (2379, 82020), (2734, 71370), (2745, 71084), (3172, 61515), (3660, 53313), (3965, 49212), (4101, 47580), (4758, 41010), (5468, 35685), (5490, 35542), (6835, 28548), (7137, 27340), (7930, 24606), (8202, 23790), (9516, 20505), (10980, 17771), (11895, 16404), (12303, 15860), (13670, 14274)]