90644850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^3\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 144

約数和(自身を含む): 265061160

約数和(自身を除く): 174416310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 41, 45, 50, 51, 75, 82, 85, 90, 102, 123, 150, 153, 170, 205, 225, 246, 255, 289, 306, 369, 410, 425, 450, 510, 578, 615, 697, 738, 765, 850, 867, 1025, 1230, 1275, 1394, 1445, 1530, 1734, 1845, 2050, 2091, 2550, 2601, 2890, 3075, 3485, 3690, 3825, 4182, 4335, 4913, 5202, 6150, 6273, 6970, 7225, 7650, 8670, 9225, 9826, 10455, 11849, 12546, 13005, 14450, 14739, 17425, 18450, 20910, 21675, 23698, 24565, 26010, 29478, 31365, 34850, 35547, 43350, 44217, 49130, 52275, 59245, 62730, 65025, 71094, 73695, 88434, 104550, 106641, 118490, 122825, 130050, 147390, 156825, 177735, 201433, 213282, 221085, 245650, 296225, 313650, 355470, 368475, 402866, 442170, 533205, 592450, 604299, 736950, 888675, 1007165, 1066410, 1105425, 1208598, 1777350, 1812897, 2014330, 2210850, 2666025, 3021495, 3625794, 5035825, 5332050, 6042990, 9064485, 10071650, 15107475, 18128970, 30214950, 45322425, 90644850]

約数ペア:

[(1, 90644850), (2, 45322425), (3, 30214950), (5, 18128970), (6, 15107475), (9, 10071650), (10, 9064485), (15, 6042990), (17, 5332050), (18, 5035825), (25, 3625794), (30, 3021495), (34, 2666025), (41, 2210850), (45, 2014330), (50, 1812897), (51, 1777350), (75, 1208598), (82, 1105425), (85, 1066410), (90, 1007165), (102, 888675), (123, 736950), (150, 604299), (153, 592450), (170, 533205), (205, 442170), (225, 402866), (246, 368475), (255, 355470), (289, 313650), (306, 296225), (369, 245650), (410, 221085), (425, 213282), (450, 201433), (510, 177735), (578, 156825), (615, 147390), (697, 130050), (738, 122825), (765, 118490), (850, 106641), (867, 104550), (1025, 88434), (1230, 73695), (1275, 71094), (1394, 65025), (1445, 62730), (1530, 59245), (1734, 52275), (1845, 49130), (2050, 44217), (2091, 43350), (2550, 35547), (2601, 34850), (2890, 31365), (3075, 29478), (3485, 26010), (3690, 24565), (3825, 23698), (4182, 21675), (4335, 20910), (4913, 18450), (5202, 17425), (6150, 14739), (6273, 14450), (6970, 13005), (7225, 12546), (7650, 11849), (8670, 10455), (9225, 9826)]