1490523660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{27329}}^1$

素因数の和:27448

約数の個数: 96

約数和(自身を含む): 4683268800

約数和(自身を除く): 3192745140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 101, 108, 135, 180, 202, 270, 303, 404, 505, 540, 606, 909, 1010, 1212, 1515, 1818, 2020, 2727, 3030, 3636, 4545, 5454, 6060, 9090, 10908, 13635, 18180, 27270, 27329, 54540, 54658, 81987, 109316, 136645, 163974, 245961, 273290, 327948, 409935, 491922, 546580, 737883, 819870, 983844, 1229805, 1475766, 1639740, 2459610, 2760229, 2951532, 3689415, 4919220, 5520458, 7378830, 8280687, 11040916, 13801145, 14757660, 16561374, 24842061, 27602290, 33122748, 41403435, 49684122, 55204580, 74526183, 82806870, 99368244, 124210305, 149052366, 165613740, 248420610, 298104732, 372630915, 496841220, 745261830, 1490523660]

約数ペア:

[(1, 1490523660), (2, 745261830), (3, 496841220), (4, 372630915), (5, 298104732), (6, 248420610), (9, 165613740), (10, 149052366), (12, 124210305), (15, 99368244), (18, 82806870), (20, 74526183), (27, 55204580), (30, 49684122), (36, 41403435), (45, 33122748), (54, 27602290), (60, 24842061), (90, 16561374), (101, 14757660), (108, 13801145), (135, 11040916), (180, 8280687), (202, 7378830), (270, 5520458), (303, 4919220), (404, 3689415), (505, 2951532), (540, 2760229), (606, 2459610), (909, 1639740), (1010, 1475766), (1212, 1229805), (1515, 983844), (1818, 819870), (2020, 737883), (2727, 546580), (3030, 491922), (3636, 409935), (4545, 327948), (5454, 273290), (6060, 245961), (9090, 163974), (10908, 136645), (13635, 109316), (18180, 81987), (27270, 54658), (27329, 54540)]