45281340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:588

約数の個数: 144

約数和(自身を含む): 152207328

約数和(自身を除く): 106925988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 148, 156, 180, 185, 195, 222, 234, 260, 333, 370, 390, 444, 468, 481, 523, 555, 585, 666, 740, 780, 962, 1046, 1110, 1170, 1332, 1443, 1569, 1665, 1924, 2092, 2220, 2340, 2405, 2615, 2886, 3138, 3330, 4329, 4707, 4810, 5230, 5772, 6276, 6660, 6799, 7215, 7845, 8658, 9414, 9620, 10460, 13598, 14430, 15690, 17316, 18828, 19351, 20397, 21645, 23535, 27196, 28860, 31380, 33995, 38702, 40794, 43290, 47070, 58053, 61191, 67990, 77404, 81588, 86580, 94140, 96755, 101985, 116106, 122382, 135980, 174159, 193510, 203970, 232212, 244764, 251563, 290265, 305955, 348318, 387020, 407940, 503126, 580530, 611910, 696636, 754689, 870795, 1006252, 1161060, 1223820, 1257815, 1509378, 1741590, 2264067, 2515630, 3018756, 3483180, 3773445, 4528134, 5031260, 7546890, 9056268, 11320335, 15093780, 22640670, 45281340]

約数ペア:

[(1, 45281340), (2, 22640670), (3, 15093780), (4, 11320335), (5, 9056268), (6, 7546890), (9, 5031260), (10, 4528134), (12, 3773445), (13, 3483180), (15, 3018756), (18, 2515630), (20, 2264067), (26, 1741590), (30, 1509378), (36, 1257815), (37, 1223820), (39, 1161060), (45, 1006252), (52, 870795), (60, 754689), (65, 696636), (74, 611910), (78, 580530), (90, 503126), (111, 407940), (117, 387020), (130, 348318), (148, 305955), (156, 290265), (180, 251563), (185, 244764), (195, 232212), (222, 203970), (234, 193510), (260, 174159), (333, 135980), (370, 122382), (390, 116106), (444, 101985), (468, 96755), (481, 94140), (523, 86580), (555, 81588), (585, 77404), (666, 67990), (740, 61191), (780, 58053), (962, 47070), (1046, 43290), (1110, 40794), (1170, 38702), (1332, 33995), (1443, 31380), (1569, 28860), (1665, 27196), (1924, 23535), (2092, 21645), (2220, 20397), (2340, 19351), (2405, 18828), (2615, 17316), (2886, 15690), (3138, 14430), (3330, 13598), (4329, 10460), (4707, 9620), (4810, 9414), (5230, 8658), (5772, 7845), (6276, 7215), (6660, 6799)]