72587790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:287

約数の個数: 192

約数和(自身を含む): 230480640

約数和(自身を除く): 157892850

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 19, 22, 30, 33, 34, 38, 45, 51, 55, 57, 66, 85, 90, 95, 99, 102, 110, 114, 153, 165, 170, 171, 187, 190, 198, 209, 227, 255, 285, 306, 323, 330, 342, 374, 418, 454, 495, 510, 561, 570, 627, 646, 681, 765, 855, 935, 969, 990, 1045, 1122, 1135, 1254, 1362, 1530, 1615, 1683, 1710, 1870, 1881, 1938, 2043, 2090, 2270, 2497, 2805, 2907, 3135, 3230, 3366, 3405, 3553, 3762, 3859, 4086, 4313, 4845, 4994, 5610, 5814, 6270, 6810, 7106, 7491, 7718, 8415, 8626, 9405, 9690, 10215, 10659, 11577, 12485, 12939, 14535, 14982, 16830, 17765, 18810, 19295, 20430, 21318, 21565, 22473, 23154, 24970, 25878, 29070, 31977, 34731, 35530, 37455, 38590, 38817, 42449, 43130, 44946, 47443, 53295, 57885, 63954, 64695, 69462, 73321, 74910, 77634, 84898, 94886, 106590, 112365, 115770, 127347, 129390, 142329, 146642, 159885, 173655, 194085, 212245, 219963, 224730, 237215, 254694, 284658, 319770, 347310, 366605, 382041, 388170, 424490, 426987, 439926, 474430, 636735, 659889, 711645, 733210, 764082, 806531, 853974, 1099815, 1273470, 1319778, 1423290, 1613062, 1910205, 2134935, 2199630, 2419593, 3299445, 3820410, 4032655, 4269870, 4839186, 6598890, 7258779, 8065310, 12097965, 14517558, 24195930, 36293895, 72587790]

約数ペア:

[(1, 72587790), (2, 36293895), (3, 24195930), (5, 14517558), (6, 12097965), (9, 8065310), (10, 7258779), (11, 6598890), (15, 4839186), (17, 4269870), (18, 4032655), (19, 3820410), (22, 3299445), (30, 2419593), (33, 2199630), (34, 2134935), (38, 1910205), (45, 1613062), (51, 1423290), (55, 1319778), (57, 1273470), (66, 1099815), (85, 853974), (90, 806531), (95, 764082), (99, 733210), (102, 711645), (110, 659889), (114, 636735), (153, 474430), (165, 439926), (170, 426987), (171, 424490), (187, 388170), (190, 382041), (198, 366605), (209, 347310), (227, 319770), (255, 284658), (285, 254694), (306, 237215), (323, 224730), (330, 219963), (342, 212245), (374, 194085), (418, 173655), (454, 159885), (495, 146642), (510, 142329), (561, 129390), (570, 127347), (627, 115770), (646, 112365), (681, 106590), (765, 94886), (855, 84898), (935, 77634), (969, 74910), (990, 73321), (1045, 69462), (1122, 64695), (1135, 63954), (1254, 57885), (1362, 53295), (1530, 47443), (1615, 44946), (1683, 43130), (1710, 42449), (1870, 38817), (1881, 38590), (1938, 37455), (2043, 35530), (2090, 34731), (2270, 31977), (2497, 29070), (2805, 25878), (2907, 24970), (3135, 23154), (3230, 22473), (3366, 21565), (3405, 21318), (3553, 20430), (3762, 19295), (3859, 18810), (4086, 17765), (4313, 16830), (4845, 14982), (4994, 14535), (5610, 12939), (5814, 12485), (6270, 11577), (6810, 10659), (7106, 10215), (7491, 9690), (7718, 9405), (8415, 8626)]