74412450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{23623}}^1$

素因数の和:23648

約数の個数: 72

約数和(自身を含む): 228491328

約数和(自身を除く): 154078878

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 23623, 47246, 70869, 118115, 141738, 165361, 212607, 236230, 330722, 354345, 425214, 496083, 590575, 708690, 826805, 992166, 1063035, 1181150, 1488249, 1653610, 1771725, 2126070, 2480415, 2976498, 3543450, 4134025, 4960830, 5315175, 7441245, 8268050, 10630350, 12402075, 14882490, 24804150, 37206225, 74412450]

約数ペア:

[(1, 74412450), (2, 37206225), (3, 24804150), (5, 14882490), (6, 12402075), (7, 10630350), (9, 8268050), (10, 7441245), (14, 5315175), (15, 4960830), (18, 4134025), (21, 3543450), (25, 2976498), (30, 2480415), (35, 2126070), (42, 1771725), (45, 1653610), (50, 1488249), (63, 1181150), (70, 1063035), (75, 992166), (90, 826805), (105, 708690), (126, 590575), (150, 496083), (175, 425214), (210, 354345), (225, 330722), (315, 236230), (350, 212607), (450, 165361), (525, 141738), (630, 118115), (1050, 70869), (1575, 47246), (3150, 23623)]