90481140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29569}}^1$

素因数の和:29601

約数の個数: 72

約数和(自身を含む): 290613960

約数和(自身を除く): 200132820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 29569, 59138, 88707, 118276, 147845, 177414, 266121, 295690, 354828, 443535, 502673, 532242, 591380, 887070, 1005346, 1064484, 1330605, 1508019, 1774140, 2010692, 2513365, 2661210, 3016038, 4524057, 5026730, 5322420, 6032076, 7540095, 9048114, 10053460, 15080190, 18096228, 22620285, 30160380, 45240570, 90481140]

約数ペア:

[(1, 90481140), (2, 45240570), (3, 30160380), (4, 22620285), (5, 18096228), (6, 15080190), (9, 10053460), (10, 9048114), (12, 7540095), (15, 6032076), (17, 5322420), (18, 5026730), (20, 4524057), (30, 3016038), (34, 2661210), (36, 2513365), (45, 2010692), (51, 1774140), (60, 1508019), (68, 1330605), (85, 1064484), (90, 1005346), (102, 887070), (153, 591380), (170, 532242), (180, 502673), (204, 443535), (255, 354828), (306, 295690), (340, 266121), (510, 177414), (612, 147845), (765, 118276), (1020, 88707), (1530, 59138), (3060, 29569)]