87124050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:365

約数の個数: 144

約数和(自身を含む): 257749128

約数和(自身を除く): 170625078

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 53, 65, 75, 78, 90, 106, 117, 130, 150, 159, 195, 225, 234, 265, 281, 318, 325, 390, 450, 477, 530, 562, 585, 650, 689, 795, 843, 954, 975, 1170, 1325, 1378, 1405, 1590, 1686, 1950, 2067, 2385, 2529, 2650, 2810, 2925, 3445, 3653, 3975, 4134, 4215, 4770, 5058, 5850, 6201, 6890, 7025, 7306, 7950, 8430, 10335, 10959, 11925, 12402, 12645, 14050, 14893, 17225, 18265, 20670, 21075, 21918, 23850, 25290, 29786, 31005, 32877, 34450, 36530, 42150, 44679, 51675, 54795, 62010, 63225, 65754, 74465, 89358, 91325, 103350, 109590, 126450, 134037, 148930, 155025, 164385, 182650, 193609, 223395, 268074, 273975, 310050, 328770, 372325, 387218, 446790, 547950, 580827, 670185, 744650, 821925, 968045, 1116975, 1161654, 1340370, 1643850, 1742481, 1936090, 2233950, 2904135, 3350925, 3484962, 4840225, 5808270, 6701850, 8712405, 9680450, 14520675, 17424810, 29041350, 43562025, 87124050]

約数ペア:

[(1, 87124050), (2, 43562025), (3, 29041350), (5, 17424810), (6, 14520675), (9, 9680450), (10, 8712405), (13, 6701850), (15, 5808270), (18, 4840225), (25, 3484962), (26, 3350925), (30, 2904135), (39, 2233950), (45, 1936090), (50, 1742481), (53, 1643850), (65, 1340370), (75, 1161654), (78, 1116975), (90, 968045), (106, 821925), (117, 744650), (130, 670185), (150, 580827), (159, 547950), (195, 446790), (225, 387218), (234, 372325), (265, 328770), (281, 310050), (318, 273975), (325, 268074), (390, 223395), (450, 193609), (477, 182650), (530, 164385), (562, 155025), (585, 148930), (650, 134037), (689, 126450), (795, 109590), (843, 103350), (954, 91325), (975, 89358), (1170, 74465), (1325, 65754), (1378, 63225), (1405, 62010), (1590, 54795), (1686, 51675), (1950, 44679), (2067, 42150), (2385, 36530), (2529, 34450), (2650, 32877), (2810, 31005), (2925, 29786), (3445, 25290), (3653, 23850), (3975, 21918), (4134, 21075), (4215, 20670), (4770, 18265), (5058, 17225), (5850, 14893), (6201, 14050), (6890, 12645), (7025, 12402), (7306, 11925), (7950, 10959), (8430, 10335)]