213308550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5209}}^1$

素因数の和:5247

約数の個数: 144

約数和(自身を含む): 705475680

約数和(自身を除く): 492167130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 150, 175, 182, 195, 210, 225, 234, 273, 315, 325, 350, 390, 450, 455, 525, 546, 585, 630, 650, 819, 910, 975, 1050, 1170, 1365, 1575, 1638, 1950, 2275, 2730, 2925, 3150, 4095, 4550, 5209, 5850, 6825, 8190, 10418, 13650, 15627, 20475, 26045, 31254, 36463, 40950, 46881, 52090, 67717, 72926, 78135, 93762, 109389, 130225, 135434, 156270, 182315, 203151, 218778, 234405, 260450, 328167, 338585, 364630, 390675, 406302, 468810, 474019, 546945, 609453, 656334, 677170, 781350, 911575, 948038, 1015755, 1093890, 1172025, 1218906, 1422057, 1640835, 1692925, 1823150, 2031510, 2344050, 2370095, 2734725, 2844114, 3047265, 3281670, 3385850, 4266171, 4740190, 5078775, 5469450, 6094530, 7110285, 8204175, 8532342, 10157550, 11850475, 14220570, 15236325, 16408350, 21330855, 23700950, 30472650, 35551425, 42661710, 71102850, 106654275, 213308550]

約数ペア:

[(1, 213308550), (2, 106654275), (3, 71102850), (5, 42661710), (6, 35551425), (7, 30472650), (9, 23700950), (10, 21330855), (13, 16408350), (14, 15236325), (15, 14220570), (18, 11850475), (21, 10157550), (25, 8532342), (26, 8204175), (30, 7110285), (35, 6094530), (39, 5469450), (42, 5078775), (45, 4740190), (50, 4266171), (63, 3385850), (65, 3281670), (70, 3047265), (75, 2844114), (78, 2734725), (90, 2370095), (91, 2344050), (105, 2031510), (117, 1823150), (126, 1692925), (130, 1640835), (150, 1422057), (175, 1218906), (182, 1172025), (195, 1093890), (210, 1015755), (225, 948038), (234, 911575), (273, 781350), (315, 677170), (325, 656334), (350, 609453), (390, 546945), (450, 474019), (455, 468810), (525, 406302), (546, 390675), (585, 364630), (630, 338585), (650, 328167), (819, 260450), (910, 234405), (975, 218778), (1050, 203151), (1170, 182315), (1365, 156270), (1575, 135434), (1638, 130225), (1950, 109389), (2275, 93762), (2730, 78135), (2925, 72926), (3150, 67717), (4095, 52090), (4550, 46881), (5209, 40950), (5850, 36463), (6825, 31254), (8190, 26045), (10418, 20475), (13650, 15627)]