2159790750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:353

約数の個数: 256

約数和(自身を含む): 6533130240

約数和(自身を除く): 4373339490

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, 125, 130, 135, 150, 151, 163, 195, 225, 234, 250, 270, 302, 325, 326, 351, 375, 390, 450, 453, 489, 585, 650, 675, 702, 750, 755, 815, 906, 975, 978, 1125, 1170, 1350, 1359, 1467, 1510, 1625, 1630, 1755, 1950, 1963, 2119, 2250, 2265, 2445, 2718, 2925, 2934, 3250, 3375, 3510, 3775, 3926, 4075, 4077, 4238, 4401, 4530, 4875, 4890, 5850, 5889, 6357, 6750, 6795, 7335, 7550, 8150, 8154, 8775, 8802, 9750, 9815, 10595, 11325, 11778, 12225, 12714, 13590, 14625, 14670, 17550, 17667, 18875, 19071, 19630, 20375, 20385, 21190, 22005, 22650, 24450, 24613, 29250, 29445, 31785, 33975, 35334, 36675, 37750, 38142, 40750, 40770, 43875, 44010, 49075, 49226, 52975, 53001, 56625, 57213, 58890, 61125, 63570, 67950, 73350, 73839, 87750, 88335, 95355, 98150, 101925, 105950, 106002, 110025, 113250, 114426, 122250, 123065, 147225, 147678, 158925, 169875, 176670, 183375, 190710, 203850, 220050, 221517, 245375, 246130, 264875, 265005, 286065, 294450, 317850, 319969, 339750, 366750, 369195, 441675, 443034, 476775, 490750, 509625, 529750, 530010, 550125, 572130, 615325, 639938, 664551, 736125, 738390, 794625, 883350, 953550, 959907, 1019250, 1100250, 1107585, 1230650, 1325025, 1329102, 1430325, 1472250, 1589250, 1599845, 1845975, 1919814, 2208375, 2215170, 2383875, 2650050, 2860650, 2879721, 3076625, 3199690, 3322755, 3691950, 4416750, 4767750, 4799535, 5537925, 5759442, 6153250, 6625125, 6645510, 7151625, 7999225, 8639163, 9229875, 9599070, 11075850, 13250250, 14303250, 14398605, 15998450, 16613775, 17278326, 18459750, 23997675, 27689625, 28797210, 33227550, 39996125, 43195815, 47995350, 55379250, 71993025, 79992250, 83068875, 86391630, 119988375, 143986050, 166137750, 215979075, 239976750, 359965125, 431958150, 719930250, 1079895375, 2159790750]

約数ペア:

[(1, 2159790750), (2, 1079895375), (3, 719930250), (5, 431958150), (6, 359965125), (9, 239976750), (10, 215979075), (13, 166137750), (15, 143986050), (18, 119988375), (25, 86391630), (26, 83068875), (27, 79992250), (30, 71993025), (39, 55379250), (45, 47995350), (50, 43195815), (54, 39996125), (65, 33227550), (75, 28797210), (78, 27689625), (90, 23997675), (117, 18459750), (125, 17278326), (130, 16613775), (135, 15998450), (150, 14398605), (151, 14303250), (163, 13250250), (195, 11075850), (225, 9599070), (234, 9229875), (250, 8639163), (270, 7999225), (302, 7151625), (325, 6645510), (326, 6625125), (351, 6153250), (375, 5759442), (390, 5537925), (450, 4799535), (453, 4767750), (489, 4416750), (585, 3691950), (650, 3322755), (675, 3199690), (702, 3076625), (750, 2879721), (755, 2860650), (815, 2650050), (906, 2383875), (975, 2215170), (978, 2208375), (1125, 1919814), (1170, 1845975), (1350, 1599845), (1359, 1589250), (1467, 1472250), (1510, 1430325), (1625, 1329102), (1630, 1325025), (1755, 1230650), (1950, 1107585), (1963, 1100250), (2119, 1019250), (2250, 959907), (2265, 953550), (2445, 883350), (2718, 794625), (2925, 738390), (2934, 736125), (3250, 664551), (3375, 639938), (3510, 615325), (3775, 572130), (3926, 550125), (4075, 530010), (4077, 529750), (4238, 509625), (4401, 490750), (4530, 476775), (4875, 443034), (4890, 441675), (5850, 369195), (5889, 366750), (6357, 339750), (6750, 319969), (6795, 317850), (7335, 294450), (7550, 286065), (8150, 265005), (8154, 264875), (8775, 246130), (8802, 245375), (9750, 221517), (9815, 220050), (10595, 203850), (11325, 190710), (11778, 183375), (12225, 176670), (12714, 169875), (13590, 158925), (14625, 147678), (14670, 147225), (17550, 123065), (17667, 122250), (18875, 114426), (19071, 113250), (19630, 110025), (20375, 106002), (20385, 105950), (21190, 101925), (22005, 98150), (22650, 95355), (24450, 88335), (24613, 87750), (29250, 73839), (29445, 73350), (31785, 67950), (33975, 63570), (35334, 61125), (36675, 58890), (37750, 57213), (38142, 56625), (40750, 53001), (40770, 52975), (43875, 49226), (44010, 49075)]