28610010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:75

約数の個数: 240

約数和(自身を含む): 95657760

約数和(自身を除く): 67047750

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 19, 22, 26, 27, 30, 33, 38, 39, 45, 54, 55, 57, 65, 66, 78, 81, 90, 95, 99, 110, 114, 117, 130, 135, 143, 162, 165, 169, 171, 190, 195, 198, 209, 234, 247, 270, 285, 286, 297, 330, 338, 342, 351, 390, 405, 418, 429, 494, 495, 507, 513, 570, 585, 594, 627, 702, 715, 741, 810, 845, 855, 858, 891, 990, 1014, 1026, 1045, 1053, 1170, 1235, 1254, 1287, 1430, 1482, 1485, 1521, 1539, 1690, 1710, 1755, 1782, 1859, 1881, 2090, 2106, 2145, 2223, 2470, 2535, 2565, 2574, 2717, 2970, 3042, 3078, 3135, 3211, 3510, 3705, 3718, 3762, 3861, 4290, 4446, 4455, 4563, 5070, 5130, 5265, 5434, 5577, 5643, 6270, 6422, 6435, 6669, 7410, 7605, 7695, 7722, 8151, 8910, 9126, 9295, 9405, 9633, 10530, 11115, 11154, 11286, 11583, 12870, 13338, 13585, 13689, 15210, 15390, 16055, 16302, 16731, 16929, 18590, 18810, 19266, 19305, 20007, 22230, 22815, 23166, 24453, 27170, 27378, 27885, 28215, 28899, 32110, 33345, 33462, 33858, 35321, 38610, 40014, 40755, 45630, 48165, 48906, 50193, 55770, 56430, 57798, 57915, 66690, 68445, 70642, 73359, 81510, 83655, 84645, 86697, 96330, 100035, 100386, 105963, 115830, 122265, 136890, 144495, 146718, 150579, 167310, 169290, 173394, 176605, 200070, 211926, 220077, 244530, 250965, 260091, 288990, 301158, 317889, 353210, 366795, 433485, 440154, 501930, 520182, 529815, 635778, 733590, 752895, 866970, 953667, 1059630, 1100385, 1300455, 1505790, 1589445, 1907334, 2200770, 2600910, 2861001, 3178890, 4768335, 5722002, 9536670, 14305005, 28610010]

約数ペア:

[(1, 28610010), (2, 14305005), (3, 9536670), (5, 5722002), (6, 4768335), (9, 3178890), (10, 2861001), (11, 2600910), (13, 2200770), (15, 1907334), (18, 1589445), (19, 1505790), (22, 1300455), (26, 1100385), (27, 1059630), (30, 953667), (33, 866970), (38, 752895), (39, 733590), (45, 635778), (54, 529815), (55, 520182), (57, 501930), (65, 440154), (66, 433485), (78, 366795), (81, 353210), (90, 317889), (95, 301158), (99, 288990), (110, 260091), (114, 250965), (117, 244530), (130, 220077), (135, 211926), (143, 200070), (162, 176605), (165, 173394), (169, 169290), (171, 167310), (190, 150579), (195, 146718), (198, 144495), (209, 136890), (234, 122265), (247, 115830), (270, 105963), (285, 100386), (286, 100035), (297, 96330), (330, 86697), (338, 84645), (342, 83655), (351, 81510), (390, 73359), (405, 70642), (418, 68445), (429, 66690), (494, 57915), (495, 57798), (507, 56430), (513, 55770), (570, 50193), (585, 48906), (594, 48165), (627, 45630), (702, 40755), (715, 40014), (741, 38610), (810, 35321), (845, 33858), (855, 33462), (858, 33345), (891, 32110), (990, 28899), (1014, 28215), (1026, 27885), (1045, 27378), (1053, 27170), (1170, 24453), (1235, 23166), (1254, 22815), (1287, 22230), (1430, 20007), (1482, 19305), (1485, 19266), (1521, 18810), (1539, 18590), (1690, 16929), (1710, 16731), (1755, 16302), (1782, 16055), (1859, 15390), (1881, 15210), (2090, 13689), (2106, 13585), (2145, 13338), (2223, 12870), (2470, 11583), (2535, 11286), (2565, 11154), (2574, 11115), (2717, 10530), (2970, 9633), (3042, 9405), (3078, 9295), (3135, 9126), (3211, 8910), (3510, 8151), (3705, 7722), (3718, 7695), (3762, 7605), (3861, 7410), (4290, 6669), (4446, 6435), (4455, 6422), (4563, 6270), (5070, 5643), (5130, 5577), (5265, 5434)]