8777340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:81

約数の個数: 216

約数和(自身を含む): 32532864

約数和(自身を除く): 23755524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 31, 33, 36, 39, 44, 45, 52, 55, 60, 62, 65, 66, 78, 90, 93, 99, 110, 117, 121, 124, 130, 132, 143, 155, 156, 165, 180, 186, 195, 198, 220, 234, 242, 260, 279, 286, 310, 330, 341, 363, 372, 390, 396, 403, 429, 465, 468, 484, 495, 558, 572, 585, 605, 620, 660, 682, 715, 726, 780, 806, 858, 930, 990, 1023, 1089, 1116, 1170, 1209, 1210, 1287, 1364, 1395, 1430, 1452, 1573, 1612, 1705, 1716, 1815, 1860, 1980, 2015, 2046, 2145, 2178, 2340, 2418, 2420, 2574, 2790, 2860, 3069, 3146, 3410, 3627, 3630, 3751, 4030, 4092, 4290, 4356, 4433, 4719, 4836, 5115, 5148, 5445, 5580, 6045, 6138, 6292, 6435, 6820, 7254, 7260, 7502, 7865, 8060, 8580, 8866, 9438, 10230, 10890, 11253, 12090, 12276, 12870, 13299, 14157, 14508, 15004, 15345, 15730, 17732, 18135, 18755, 18876, 20460, 21780, 22165, 22506, 23595, 24180, 25740, 26598, 28314, 30690, 31460, 33759, 36270, 37510, 39897, 44330, 45012, 47190, 48763, 53196, 56265, 56628, 61380, 66495, 67518, 70785, 72540, 75020, 79794, 88660, 94380, 97526, 112530, 132990, 135036, 141570, 146289, 159588, 168795, 195052, 199485, 225060, 243815, 265980, 283140, 292578, 337590, 398970, 438867, 487630, 585156, 675180, 731445, 797940, 877734, 975260, 1462890, 1755468, 2194335, 2925780, 4388670, 8777340]

約数ペア:

[(1, 8777340), (2, 4388670), (3, 2925780), (4, 2194335), (5, 1755468), (6, 1462890), (9, 975260), (10, 877734), (11, 797940), (12, 731445), (13, 675180), (15, 585156), (18, 487630), (20, 438867), (22, 398970), (26, 337590), (30, 292578), (31, 283140), (33, 265980), (36, 243815), (39, 225060), (44, 199485), (45, 195052), (52, 168795), (55, 159588), (60, 146289), (62, 141570), (65, 135036), (66, 132990), (78, 112530), (90, 97526), (93, 94380), (99, 88660), (110, 79794), (117, 75020), (121, 72540), (124, 70785), (130, 67518), (132, 66495), (143, 61380), (155, 56628), (156, 56265), (165, 53196), (180, 48763), (186, 47190), (195, 45012), (198, 44330), (220, 39897), (234, 37510), (242, 36270), (260, 33759), (279, 31460), (286, 30690), (310, 28314), (330, 26598), (341, 25740), (363, 24180), (372, 23595), (390, 22506), (396, 22165), (403, 21780), (429, 20460), (465, 18876), (468, 18755), (484, 18135), (495, 17732), (558, 15730), (572, 15345), (585, 15004), (605, 14508), (620, 14157), (660, 13299), (682, 12870), (715, 12276), (726, 12090), (780, 11253), (806, 10890), (858, 10230), (930, 9438), (990, 8866), (1023, 8580), (1089, 8060), (1116, 7865), (1170, 7502), (1209, 7260), (1210, 7254), (1287, 6820), (1364, 6435), (1395, 6292), (1430, 6138), (1452, 6045), (1573, 5580), (1612, 5445), (1705, 5148), (1716, 5115), (1815, 4836), (1860, 4719), (1980, 4433), (2015, 4356), (2046, 4290), (2145, 4092), (2178, 4030), (2340, 3751), (2418, 3630), (2420, 3627), (2574, 3410), (2790, 3146), (2860, 3069)]