222000300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 216

約数和(自身を含む): 734814080

約数和(自身を除く): 512813780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 73, 75, 90, 93, 100, 109, 124, 146, 150, 155, 180, 186, 218, 219, 225, 279, 292, 300, 310, 327, 365, 372, 436, 438, 450, 465, 545, 558, 620, 654, 657, 730, 775, 876, 900, 930, 981, 1090, 1095, 1116, 1308, 1314, 1395, 1460, 1550, 1635, 1825, 1860, 1962, 2180, 2190, 2263, 2325, 2628, 2725, 2790, 3100, 3270, 3285, 3379, 3650, 3924, 4380, 4526, 4650, 4905, 5450, 5475, 5580, 6540, 6570, 6758, 6789, 6975, 7300, 7957, 8175, 9052, 9300, 9810, 10137, 10900, 10950, 11315, 13140, 13516, 13578, 13950, 15914, 16350, 16425, 16895, 19620, 20274, 20367, 21900, 22630, 23871, 24525, 27156, 27900, 30411, 31828, 32700, 32850, 33790, 33945, 39785, 40548, 40734, 45260, 47742, 49050, 50685, 56575, 60822, 65700, 67580, 67890, 71613, 79570, 81468, 84475, 95484, 98100, 101370, 101835, 113150, 119355, 121644, 135780, 143226, 152055, 159140, 168950, 169725, 198925, 202740, 203670, 226300, 238710, 246667, 253425, 286452, 304110, 337900, 339450, 358065, 397850, 407340, 477420, 493334, 506850, 509175, 596775, 608220, 678900, 716130, 740001, 760275, 795700, 986668, 1013700, 1018350, 1193550, 1233335, 1432260, 1480002, 1520550, 1790325, 2036700, 2220003, 2387100, 2466670, 2960004, 3041100, 3580650, 3700005, 4440006, 4933340, 6166675, 7161300, 7400010, 8880012, 11100015, 12333350, 14800020, 18500025, 22200030, 24666700, 37000050, 44400060, 55500075, 74000100, 111000150, 222000300]

約数ペア:

[(1, 222000300), (2, 111000150), (3, 74000100), (4, 55500075), (5, 44400060), (6, 37000050), (9, 24666700), (10, 22200030), (12, 18500025), (15, 14800020), (18, 12333350), (20, 11100015), (25, 8880012), (30, 7400010), (31, 7161300), (36, 6166675), (45, 4933340), (50, 4440006), (60, 3700005), (62, 3580650), (73, 3041100), (75, 2960004), (90, 2466670), (93, 2387100), (100, 2220003), (109, 2036700), (124, 1790325), (146, 1520550), (150, 1480002), (155, 1432260), (180, 1233335), (186, 1193550), (218, 1018350), (219, 1013700), (225, 986668), (279, 795700), (292, 760275), (300, 740001), (310, 716130), (327, 678900), (365, 608220), (372, 596775), (436, 509175), (438, 506850), (450, 493334), (465, 477420), (545, 407340), (558, 397850), (620, 358065), (654, 339450), (657, 337900), (730, 304110), (775, 286452), (876, 253425), (900, 246667), (930, 238710), (981, 226300), (1090, 203670), (1095, 202740), (1116, 198925), (1308, 169725), (1314, 168950), (1395, 159140), (1460, 152055), (1550, 143226), (1635, 135780), (1825, 121644), (1860, 119355), (1962, 113150), (2180, 101835), (2190, 101370), (2263, 98100), (2325, 95484), (2628, 84475), (2725, 81468), (2790, 79570), (3100, 71613), (3270, 67890), (3285, 67580), (3379, 65700), (3650, 60822), (3924, 56575), (4380, 50685), (4526, 49050), (4650, 47742), (4905, 45260), (5450, 40734), (5475, 40548), (5580, 39785), (6540, 33945), (6570, 33790), (6758, 32850), (6789, 32700), (6975, 31828), (7300, 30411), (7957, 27900), (8175, 27156), (9052, 24525), (9300, 23871), (9810, 22630), (10137, 21900), (10900, 20367), (10950, 20274), (11315, 19620), (13140, 16895), (13516, 16425), (13578, 16350), (13950, 15914)]