90502560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3697}}^1$

素因数の和:3735

約数の個数: 144

約数和(自身を含む): 327095496

約数和(自身を除く): 236592936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 3697, 4080, 4896, 6120, 7394, 8160, 11091, 12240, 14788, 18485, 22182, 24480, 29576, 33273, 36970, 44364, 55455, 59152, 62849, 66546, 73940, 88728, 110910, 118304, 125698, 133092, 147880, 166365, 177456, 188547, 221820, 251396, 266184, 295760, 314245, 332730, 354912, 377094, 443640, 502792, 532368, 565641, 591520, 628490, 665460, 754188, 887280, 942735, 1005584, 1064736, 1131282, 1256980, 1330920, 1508376, 1774560, 1885470, 2011168, 2262564, 2513960, 2661840, 2828205, 3016752, 3770940, 4525128, 5027920, 5323680, 5656410, 6033504, 7541880, 9050256, 10055840, 11312820, 15083760, 18100512, 22625640, 30167520, 45251280, 90502560]

約数ペア:

[(1, 90502560), (2, 45251280), (3, 30167520), (4, 22625640), (5, 18100512), (6, 15083760), (8, 11312820), (9, 10055840), (10, 9050256), (12, 7541880), (15, 6033504), (16, 5656410), (17, 5323680), (18, 5027920), (20, 4525128), (24, 3770940), (30, 3016752), (32, 2828205), (34, 2661840), (36, 2513960), (40, 2262564), (45, 2011168), (48, 1885470), (51, 1774560), (60, 1508376), (68, 1330920), (72, 1256980), (80, 1131282), (85, 1064736), (90, 1005584), (96, 942735), (102, 887280), (120, 754188), (136, 665460), (144, 628490), (153, 591520), (160, 565641), (170, 532368), (180, 502792), (204, 443640), (240, 377094), (255, 354912), (272, 332730), (288, 314245), (306, 295760), (340, 266184), (360, 251396), (408, 221820), (480, 188547), (510, 177456), (544, 166365), (612, 147880), (680, 133092), (720, 125698), (765, 118304), (816, 110910), (1020, 88728), (1224, 73940), (1360, 66546), (1440, 62849), (1530, 59152), (1632, 55455), (2040, 44364), (2448, 36970), (2720, 33273), (3060, 29576), (3697, 24480), (4080, 22182), (4896, 18485), (6120, 14788), (7394, 12240), (8160, 11091)]