215593950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:104

約数の個数: 288

約数和(自身を含む): 691205760

約数和(自身を除く): 475611810

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 19, 22, 23, 25, 26, 30, 33, 38, 39, 46, 50, 55, 57, 65, 66, 69, 75, 78, 95, 110, 114, 115, 130, 138, 143, 150, 165, 190, 195, 209, 230, 247, 253, 275, 285, 286, 299, 325, 330, 345, 390, 418, 429, 437, 475, 494, 506, 529, 550, 570, 575, 598, 627, 650, 690, 715, 741, 759, 825, 858, 874, 897, 950, 975, 1045, 1058, 1150, 1235, 1254, 1265, 1311, 1425, 1430, 1482, 1495, 1518, 1587, 1650, 1725, 1794, 1950, 2090, 2145, 2185, 2470, 2530, 2622, 2645, 2717, 2850, 2990, 3135, 3174, 3289, 3450, 3575, 3705, 3795, 4290, 4370, 4485, 4807, 5225, 5290, 5434, 5681, 5819, 6175, 6270, 6325, 6555, 6578, 6877, 7150, 7410, 7475, 7590, 7935, 8151, 8970, 9614, 9867, 10051, 10450, 10725, 10925, 11362, 11638, 12350, 12650, 13110, 13225, 13585, 13754, 14421, 14950, 15675, 15870, 16302, 16445, 17043, 17457, 18525, 18975, 19734, 20102, 20631, 21450, 21850, 22425, 24035, 26450, 27170, 28405, 28842, 29095, 30153, 31350, 32775, 32890, 34086, 34385, 34914, 37050, 37950, 39675, 40755, 41262, 44850, 48070, 49335, 50255, 56810, 58190, 60306, 62491, 65550, 67925, 68770, 72105, 75647, 79350, 81510, 82225, 85215, 87285, 98670, 100510, 103155, 110561, 120175, 124982, 130663, 135850, 142025, 144210, 145475, 150765, 151294, 164450, 170430, 171925, 174570, 187473, 203775, 206310, 221122, 226941, 240350, 246675, 251275, 261326, 284050, 290950, 301530, 312455, 331683, 343850, 360525, 374946, 378235, 391989, 407550, 426075, 436425, 453882, 493350, 502550, 515775, 552805, 624910, 653315, 663366, 721050, 753825, 756470, 783978, 852150, 872850, 937365, 1031550, 1105610, 1134705, 1306630, 1437293, 1507650, 1562275, 1658415, 1874730, 1891175, 1959945, 2269410, 2764025, 2874586, 3124550, 3266575, 3316830, 3782350, 3919890, 4311879, 4686825, 5528050, 5673525, 6533150, 7186465, 8292075, 8623758, 9373650, 9799725, 11347050, 14372930, 16584150, 19599450, 21559395, 35932325, 43118790, 71864650, 107796975, 215593950]

約数ペア:

[(1, 215593950), (2, 107796975), (3, 71864650), (5, 43118790), (6, 35932325), (10, 21559395), (11, 19599450), (13, 16584150), (15, 14372930), (19, 11347050), (22, 9799725), (23, 9373650), (25, 8623758), (26, 8292075), (30, 7186465), (33, 6533150), (38, 5673525), (39, 5528050), (46, 4686825), (50, 4311879), (55, 3919890), (57, 3782350), (65, 3316830), (66, 3266575), (69, 3124550), (75, 2874586), (78, 2764025), (95, 2269410), (110, 1959945), (114, 1891175), (115, 1874730), (130, 1658415), (138, 1562275), (143, 1507650), (150, 1437293), (165, 1306630), (190, 1134705), (195, 1105610), (209, 1031550), (230, 937365), (247, 872850), (253, 852150), (275, 783978), (285, 756470), (286, 753825), (299, 721050), (325, 663366), (330, 653315), (345, 624910), (390, 552805), (418, 515775), (429, 502550), (437, 493350), (475, 453882), (494, 436425), (506, 426075), (529, 407550), (550, 391989), (570, 378235), (575, 374946), (598, 360525), (627, 343850), (650, 331683), (690, 312455), (715, 301530), (741, 290950), (759, 284050), (825, 261326), (858, 251275), (874, 246675), (897, 240350), (950, 226941), (975, 221122), (1045, 206310), (1058, 203775), (1150, 187473), (1235, 174570), (1254, 171925), (1265, 170430), (1311, 164450), (1425, 151294), (1430, 150765), (1482, 145475), (1495, 144210), (1518, 142025), (1587, 135850), (1650, 130663), (1725, 124982), (1794, 120175), (1950, 110561), (2090, 103155), (2145, 100510), (2185, 98670), (2470, 87285), (2530, 85215), (2622, 82225), (2645, 81510), (2717, 79350), (2850, 75647), (2990, 72105), (3135, 68770), (3174, 67925), (3289, 65550), (3450, 62491), (3575, 60306), (3705, 58190), (3795, 56810), (4290, 50255), (4370, 49335), (4485, 48070), (4807, 44850), (5225, 41262), (5290, 40755), (5434, 39675), (5681, 37950), (5819, 37050), (6175, 34914), (6270, 34385), (6325, 34086), (6555, 32890), (6578, 32775), (6877, 31350), (7150, 30153), (7410, 29095), (7475, 28842), (7590, 28405), (7935, 27170), (8151, 26450), (8970, 24035), (9614, 22425), (9867, 21850), (10051, 21450), (10450, 20631), (10725, 20102), (10925, 19734), (11362, 18975), (11638, 18525), (12350, 17457), (12650, 17043), (13110, 16445), (13225, 16302), (13585, 15870), (13754, 15675), (14421, 14950)]