45515340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:448

約数の個数: 144

約数和(自身を含む): 151901568

約数和(自身を除く): 106386228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 53, 60, 65, 78, 90, 106, 117, 130, 156, 159, 180, 195, 212, 234, 260, 265, 318, 367, 390, 468, 477, 530, 585, 636, 689, 734, 780, 795, 954, 1060, 1101, 1170, 1378, 1468, 1590, 1835, 1908, 2067, 2202, 2340, 2385, 2756, 3180, 3303, 3445, 3670, 4134, 4404, 4770, 4771, 5505, 6201, 6606, 6890, 7340, 8268, 9540, 9542, 10335, 11010, 12402, 13212, 13780, 14313, 16515, 19084, 19451, 20670, 22020, 23855, 24804, 28626, 31005, 33030, 38902, 41340, 42939, 47710, 57252, 58353, 62010, 66060, 71565, 77804, 85878, 95420, 97255, 116706, 124020, 143130, 171756, 175059, 194510, 214695, 233412, 252863, 286260, 291765, 350118, 389020, 429390, 505726, 583530, 700236, 758589, 858780, 875295, 1011452, 1167060, 1264315, 1517178, 1750590, 2275767, 2528630, 3034356, 3501180, 3792945, 4551534, 5057260, 7585890, 9103068, 11378835, 15171780, 22757670, 45515340]

約数ペア:

[(1, 45515340), (2, 22757670), (3, 15171780), (4, 11378835), (5, 9103068), (6, 7585890), (9, 5057260), (10, 4551534), (12, 3792945), (13, 3501180), (15, 3034356), (18, 2528630), (20, 2275767), (26, 1750590), (30, 1517178), (36, 1264315), (39, 1167060), (45, 1011452), (52, 875295), (53, 858780), (60, 758589), (65, 700236), (78, 583530), (90, 505726), (106, 429390), (117, 389020), (130, 350118), (156, 291765), (159, 286260), (180, 252863), (195, 233412), (212, 214695), (234, 194510), (260, 175059), (265, 171756), (318, 143130), (367, 124020), (390, 116706), (468, 97255), (477, 95420), (530, 85878), (585, 77804), (636, 71565), (689, 66060), (734, 62010), (780, 58353), (795, 57252), (954, 47710), (1060, 42939), (1101, 41340), (1170, 38902), (1378, 33030), (1468, 31005), (1590, 28626), (1835, 24804), (1908, 23855), (2067, 22020), (2202, 20670), (2340, 19451), (2385, 19084), (2756, 16515), (3180, 14313), (3303, 13780), (3445, 13212), (3670, 12402), (4134, 11010), (4404, 10335), (4770, 9542), (4771, 9540), (5505, 8268), (6201, 7340), (6606, 6890)]