150321780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2251}}^1$

素因数の和:2326

約数の個数: 144

約数和(自身を含む): 531183744

約数和(自身を除く): 380861964

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 742, 795, 954, 1060, 1113, 1260, 1484, 1590, 1855, 1908, 2226, 2251, 2385, 3180, 3339, 3710, 4452, 4502, 4770, 5565, 6678, 6753, 7420, 9004, 9540, 11130, 11255, 13356, 13506, 15757, 16695, 20259, 22260, 22510, 27012, 31514, 33390, 33765, 40518, 45020, 47271, 63028, 66780, 67530, 78785, 81036, 94542, 101295, 119303, 135060, 141813, 157570, 189084, 202590, 236355, 238606, 283626, 315140, 357909, 405180, 472710, 477212, 567252, 596515, 709065, 715818, 835121, 945420, 1073727, 1193030, 1418130, 1431636, 1670242, 1789545, 2147454, 2386060, 2505363, 2836260, 3340484, 3579090, 4175605, 4294908, 5010726, 5368635, 7158180, 7516089, 8351210, 10021452, 10737270, 12526815, 15032178, 16702420, 21474540, 25053630, 30064356, 37580445, 50107260, 75160890, 150321780]

約数ペア:

[(1, 150321780), (2, 75160890), (3, 50107260), (4, 37580445), (5, 30064356), (6, 25053630), (7, 21474540), (9, 16702420), (10, 15032178), (12, 12526815), (14, 10737270), (15, 10021452), (18, 8351210), (20, 7516089), (21, 7158180), (28, 5368635), (30, 5010726), (35, 4294908), (36, 4175605), (42, 3579090), (45, 3340484), (53, 2836260), (60, 2505363), (63, 2386060), (70, 2147454), (84, 1789545), (90, 1670242), (105, 1431636), (106, 1418130), (126, 1193030), (140, 1073727), (159, 945420), (180, 835121), (210, 715818), (212, 709065), (252, 596515), (265, 567252), (315, 477212), (318, 472710), (371, 405180), (420, 357909), (477, 315140), (530, 283626), (630, 238606), (636, 236355), (742, 202590), (795, 189084), (954, 157570), (1060, 141813), (1113, 135060), (1260, 119303), (1484, 101295), (1590, 94542), (1855, 81036), (1908, 78785), (2226, 67530), (2251, 66780), (2385, 63028), (3180, 47271), (3339, 45020), (3710, 40518), (4452, 33765), (4502, 33390), (4770, 31514), (5565, 27012), (6678, 22510), (6753, 22260), (7420, 20259), (9004, 16695), (9540, 15757), (11130, 13506), (11255, 13356)]