45318780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 150250464

約数和(自身を除く): 104931684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 107, 117, 130, 156, 180, 181, 195, 214, 234, 260, 321, 362, 390, 428, 468, 535, 543, 585, 642, 724, 780, 905, 963, 1070, 1086, 1170, 1284, 1391, 1605, 1629, 1810, 1926, 2140, 2172, 2340, 2353, 2715, 2782, 3210, 3258, 3620, 3852, 4173, 4706, 4815, 5430, 5564, 6420, 6516, 6955, 7059, 8145, 8346, 9412, 9630, 10860, 11765, 12519, 13910, 14118, 16290, 16692, 19260, 19367, 20865, 21177, 23530, 25038, 27820, 28236, 32580, 35295, 38734, 41730, 42354, 47060, 50076, 58101, 62595, 70590, 77468, 83460, 84708, 96835, 105885, 116202, 125190, 141180, 174303, 193670, 211770, 232404, 250380, 251771, 290505, 348606, 387340, 423540, 503542, 581010, 697212, 755313, 871515, 1007084, 1162020, 1258855, 1510626, 1743030, 2265939, 2517710, 3021252, 3486060, 3776565, 4531878, 5035420, 7553130, 9063756, 11329695, 15106260, 22659390, 45318780]

約数ペア:

[(1, 45318780), (2, 22659390), (3, 15106260), (4, 11329695), (5, 9063756), (6, 7553130), (9, 5035420), (10, 4531878), (12, 3776565), (13, 3486060), (15, 3021252), (18, 2517710), (20, 2265939), (26, 1743030), (30, 1510626), (36, 1258855), (39, 1162020), (45, 1007084), (52, 871515), (60, 755313), (65, 697212), (78, 581010), (90, 503542), (107, 423540), (117, 387340), (130, 348606), (156, 290505), (180, 251771), (181, 250380), (195, 232404), (214, 211770), (234, 193670), (260, 174303), (321, 141180), (362, 125190), (390, 116202), (428, 105885), (468, 96835), (535, 84708), (543, 83460), (585, 77468), (642, 70590), (724, 62595), (780, 58101), (905, 50076), (963, 47060), (1070, 42354), (1086, 41730), (1170, 38734), (1284, 35295), (1391, 32580), (1605, 28236), (1629, 27820), (1810, 25038), (1926, 23530), (2140, 21177), (2172, 20865), (2340, 19367), (2353, 19260), (2715, 16692), (2782, 16290), (3210, 14118), (3258, 13910), (3620, 12519), (3852, 11765), (4173, 10860), (4706, 9630), (4815, 9412), (5430, 8346), (5564, 8145), (6420, 7059), (6516, 6955)]