5175450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:109

約数の個数: 144

約数和(自身を含む): 16713216

約数和(自身を除く): 11537766

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 31, 35, 42, 45, 50, 53, 62, 63, 70, 75, 90, 93, 105, 106, 126, 150, 155, 159, 175, 186, 210, 217, 225, 265, 279, 310, 315, 318, 350, 371, 434, 450, 465, 477, 525, 530, 558, 630, 651, 742, 775, 795, 930, 954, 1050, 1085, 1113, 1302, 1325, 1395, 1550, 1575, 1590, 1643, 1855, 1953, 2170, 2226, 2325, 2385, 2650, 2790, 3150, 3255, 3286, 3339, 3710, 3906, 3975, 4650, 4770, 4929, 5425, 5565, 6510, 6678, 6975, 7950, 8215, 9275, 9765, 9858, 10850, 11130, 11501, 11925, 13950, 14787, 16275, 16430, 16695, 18550, 19530, 23002, 23850, 24645, 27825, 29574, 32550, 33390, 34503, 41075, 48825, 49290, 55650, 57505, 69006, 73935, 82150, 83475, 97650, 103509, 115010, 123225, 147870, 166950, 172515, 207018, 246450, 287525, 345030, 369675, 517545, 575050, 739350, 862575, 1035090, 1725150, 2587725, 5175450]

約数ペア:

[(1, 5175450), (2, 2587725), (3, 1725150), (5, 1035090), (6, 862575), (7, 739350), (9, 575050), (10, 517545), (14, 369675), (15, 345030), (18, 287525), (21, 246450), (25, 207018), (30, 172515), (31, 166950), (35, 147870), (42, 123225), (45, 115010), (50, 103509), (53, 97650), (62, 83475), (63, 82150), (70, 73935), (75, 69006), (90, 57505), (93, 55650), (105, 49290), (106, 48825), (126, 41075), (150, 34503), (155, 33390), (159, 32550), (175, 29574), (186, 27825), (210, 24645), (217, 23850), (225, 23002), (265, 19530), (279, 18550), (310, 16695), (315, 16430), (318, 16275), (350, 14787), (371, 13950), (434, 11925), (450, 11501), (465, 11130), (477, 10850), (525, 9858), (530, 9765), (558, 9275), (630, 8215), (651, 7950), (742, 6975), (775, 6678), (795, 6510), (930, 5565), (954, 5425), (1050, 4929), (1085, 4770), (1113, 4650), (1302, 3975), (1325, 3906), (1395, 3710), (1550, 3339), (1575, 3286), (1590, 3255), (1643, 3150), (1855, 2790), (1953, 2650), (2170, 2385), (2226, 2325)]