201000150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{881}}^1$

素因数の和:928

約数の個数: 144

約数和(自身を含む): 600430320

約数和(自身を除く): 399430170

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 130, 135, 150, 169, 195, 225, 234, 270, 325, 338, 351, 390, 450, 507, 585, 650, 675, 702, 845, 881, 975, 1014, 1170, 1350, 1521, 1690, 1755, 1762, 1950, 2535, 2643, 2925, 3042, 3510, 4225, 4405, 4563, 5070, 5286, 5850, 7605, 7929, 8450, 8775, 8810, 9126, 11453, 12675, 13215, 15210, 15858, 17550, 22025, 22815, 22906, 23787, 25350, 26430, 34359, 38025, 39645, 44050, 45630, 47574, 57265, 66075, 68718, 76050, 79290, 103077, 114075, 114530, 118935, 132150, 148889, 171795, 198225, 206154, 228150, 237870, 286325, 297778, 309231, 343590, 396450, 446667, 515385, 572650, 594675, 618462, 744445, 858975, 893334, 1030770, 1189350, 1340001, 1488890, 1546155, 1717950, 2233335, 2576925, 2680002, 3092310, 3722225, 4020003, 4466670, 5153850, 6700005, 7444450, 7730775, 8040006, 11166675, 13400010, 15461550, 20100015, 22333350, 33500025, 40200030, 67000050, 100500075, 201000150]

約数ペア:

[(1, 201000150), (2, 100500075), (3, 67000050), (5, 40200030), (6, 33500025), (9, 22333350), (10, 20100015), (13, 15461550), (15, 13400010), (18, 11166675), (25, 8040006), (26, 7730775), (27, 7444450), (30, 6700005), (39, 5153850), (45, 4466670), (50, 4020003), (54, 3722225), (65, 3092310), (75, 2680002), (78, 2576925), (90, 2233335), (117, 1717950), (130, 1546155), (135, 1488890), (150, 1340001), (169, 1189350), (195, 1030770), (225, 893334), (234, 858975), (270, 744445), (325, 618462), (338, 594675), (351, 572650), (390, 515385), (450, 446667), (507, 396450), (585, 343590), (650, 309231), (675, 297778), (702, 286325), (845, 237870), (881, 228150), (975, 206154), (1014, 198225), (1170, 171795), (1350, 148889), (1521, 132150), (1690, 118935), (1755, 114530), (1762, 114075), (1950, 103077), (2535, 79290), (2643, 76050), (2925, 68718), (3042, 66075), (3510, 57265), (4225, 47574), (4405, 45630), (4563, 44050), (5070, 39645), (5286, 38025), (5850, 34359), (7605, 26430), (7929, 25350), (8450, 23787), (8775, 22906), (8810, 22815), (9126, 22025), (11453, 17550), (12675, 15858), (13215, 15210)]