31733460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 216

約数和(自身を含む): 111541248

約数和(自身を除く): 79807788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 47, 55, 60, 62, 66, 90, 93, 94, 99, 110, 121, 124, 132, 141, 155, 165, 180, 186, 188, 198, 220, 235, 242, 279, 282, 310, 330, 341, 363, 372, 396, 423, 465, 470, 484, 495, 517, 558, 564, 605, 620, 660, 682, 705, 726, 846, 930, 940, 990, 1023, 1034, 1089, 1116, 1210, 1364, 1395, 1410, 1452, 1457, 1551, 1692, 1705, 1815, 1860, 1980, 2046, 2068, 2115, 2178, 2420, 2585, 2790, 2820, 2914, 3069, 3102, 3410, 3630, 3751, 4092, 4230, 4356, 4371, 4653, 5115, 5170, 5445, 5580, 5687, 5828, 6138, 6204, 6820, 7260, 7285, 7502, 7755, 8460, 8742, 9306, 10230, 10340, 10890, 11253, 11374, 12276, 13113, 14570, 15004, 15345, 15510, 16027, 17061, 17484, 18612, 18755, 20460, 21780, 21855, 22506, 22748, 23265, 26226, 28435, 29140, 30690, 31020, 32054, 33759, 34122, 37510, 43710, 45012, 46530, 48081, 51183, 52452, 56265, 56870, 61380, 64108, 65565, 67518, 68244, 75020, 80135, 85305, 87420, 93060, 96162, 102366, 112530, 113740, 131130, 135036, 144243, 160270, 168795, 170610, 176297, 192324, 204732, 225060, 240405, 255915, 262260, 288486, 320540, 337590, 341220, 352594, 480810, 511830, 528891, 576972, 675180, 705188, 721215, 881485, 961620, 1023660, 1057782, 1442430, 1586673, 1762970, 2115564, 2644455, 2884860, 3173346, 3525940, 5288910, 6346692, 7933365, 10577820, 15866730, 31733460]

約数ペア:

[(1, 31733460), (2, 15866730), (3, 10577820), (4, 7933365), (5, 6346692), (6, 5288910), (9, 3525940), (10, 3173346), (11, 2884860), (12, 2644455), (15, 2115564), (18, 1762970), (20, 1586673), (22, 1442430), (30, 1057782), (31, 1023660), (33, 961620), (36, 881485), (44, 721215), (45, 705188), (47, 675180), (55, 576972), (60, 528891), (62, 511830), (66, 480810), (90, 352594), (93, 341220), (94, 337590), (99, 320540), (110, 288486), (121, 262260), (124, 255915), (132, 240405), (141, 225060), (155, 204732), (165, 192324), (180, 176297), (186, 170610), (188, 168795), (198, 160270), (220, 144243), (235, 135036), (242, 131130), (279, 113740), (282, 112530), (310, 102366), (330, 96162), (341, 93060), (363, 87420), (372, 85305), (396, 80135), (423, 75020), (465, 68244), (470, 67518), (484, 65565), (495, 64108), (517, 61380), (558, 56870), (564, 56265), (605, 52452), (620, 51183), (660, 48081), (682, 46530), (705, 45012), (726, 43710), (846, 37510), (930, 34122), (940, 33759), (990, 32054), (1023, 31020), (1034, 30690), (1089, 29140), (1116, 28435), (1210, 26226), (1364, 23265), (1395, 22748), (1410, 22506), (1452, 21855), (1457, 21780), (1551, 20460), (1692, 18755), (1705, 18612), (1815, 17484), (1860, 17061), (1980, 16027), (2046, 15510), (2068, 15345), (2115, 15004), (2178, 14570), (2420, 13113), (2585, 12276), (2790, 11374), (2820, 11253), (2914, 10890), (3069, 10340), (3102, 10230), (3410, 9306), (3630, 8742), (3751, 8460), (4092, 7755), (4230, 7502), (4356, 7285), (4371, 7260), (4653, 6820), (5115, 6204), (5170, 6138), (5445, 5828), (5580, 5687)]