45090810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 128770560

約数和(自身を除く): 83679750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 53, 54, 69, 90, 106, 115, 135, 137, 138, 159, 207, 230, 265, 270, 274, 318, 345, 411, 414, 477, 530, 621, 685, 690, 795, 822, 954, 1035, 1219, 1233, 1242, 1370, 1431, 1590, 2055, 2070, 2385, 2438, 2466, 2862, 3105, 3151, 3657, 3699, 4110, 4770, 6095, 6165, 6210, 6302, 7155, 7261, 7314, 7398, 9453, 10971, 12190, 12330, 14310, 14522, 15755, 18285, 18495, 18906, 21783, 21942, 28359, 31510, 32913, 36305, 36570, 36990, 43566, 47265, 54855, 56718, 65349, 65826, 72610, 85077, 94530, 108915, 109710, 130698, 141795, 164565, 167003, 170154, 196047, 217830, 283590, 326745, 329130, 334006, 392094, 425385, 501009, 653490, 835015, 850770, 980235, 1002018, 1503027, 1670030, 1960470, 2505045, 3006054, 4509081, 5010090, 7515135, 9018162, 15030270, 22545405, 45090810]

約数ペア:

[(1, 45090810), (2, 22545405), (3, 15030270), (5, 9018162), (6, 7515135), (9, 5010090), (10, 4509081), (15, 3006054), (18, 2505045), (23, 1960470), (27, 1670030), (30, 1503027), (45, 1002018), (46, 980235), (53, 850770), (54, 835015), (69, 653490), (90, 501009), (106, 425385), (115, 392094), (135, 334006), (137, 329130), (138, 326745), (159, 283590), (207, 217830), (230, 196047), (265, 170154), (270, 167003), (274, 164565), (318, 141795), (345, 130698), (411, 109710), (414, 108915), (477, 94530), (530, 85077), (621, 72610), (685, 65826), (690, 65349), (795, 56718), (822, 54855), (954, 47265), (1035, 43566), (1219, 36990), (1233, 36570), (1242, 36305), (1370, 32913), (1431, 31510), (1590, 28359), (2055, 21942), (2070, 21783), (2385, 18906), (2438, 18495), (2466, 18285), (2862, 15755), (3105, 14522), (3151, 14310), (3657, 12330), (3699, 12190), (4110, 10971), (4770, 9453), (6095, 7398), (6165, 7314), (6210, 7261), (6302, 7155)]