88643880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 288

約数和(自身を含む): 328872960

約数和(自身を除く): 240229080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 47, 52, 60, 62, 65, 72, 78, 90, 93, 94, 104, 117, 120, 124, 130, 141, 155, 156, 169, 180, 186, 188, 195, 234, 235, 248, 260, 279, 282, 310, 312, 338, 360, 372, 376, 390, 403, 423, 465, 468, 470, 507, 520, 558, 564, 585, 611, 620, 676, 705, 744, 780, 806, 845, 846, 930, 936, 940, 1014, 1116, 1128, 1170, 1209, 1222, 1240, 1352, 1395, 1410, 1457, 1521, 1560, 1612, 1690, 1692, 1833, 1860, 1880, 2015, 2028, 2115, 2232, 2340, 2418, 2444, 2535, 2790, 2820, 2914, 3042, 3055, 3224, 3380, 3384, 3627, 3666, 3720, 4030, 4056, 4230, 4371, 4680, 4836, 4888, 5070, 5239, 5499, 5580, 5640, 5828, 6045, 6084, 6110, 6760, 7254, 7285, 7332, 7605, 7943, 8060, 8460, 8742, 9165, 9672, 10140, 10478, 10998, 11160, 11656, 12090, 12168, 12220, 13113, 14508, 14570, 14664, 15210, 15717, 15886, 16120, 16920, 17484, 18135, 18330, 18941, 20280, 20956, 21855, 21996, 23829, 24180, 24440, 26195, 26226, 27495, 29016, 29140, 30420, 31434, 31772, 34968, 36270, 36660, 37882, 39715, 41912, 43710, 43992, 47151, 47658, 48360, 52390, 52452, 54990, 56823, 58280, 60840, 62868, 63544, 65565, 71487, 72540, 73320, 75764, 78585, 79430, 87420, 94302, 94705, 95316, 104780, 104904, 109980, 113646, 119145, 125736, 131130, 142974, 145080, 151528, 157170, 158860, 170469, 174840, 188604, 189410, 190632, 209560, 219960, 227292, 235755, 238290, 246233, 262260, 284115, 285948, 314340, 317720, 340938, 357435, 377208, 378820, 454584, 471510, 476580, 492466, 524520, 568230, 571896, 628680, 681876, 714870, 738699, 757640, 852345, 943020, 953160, 984932, 1136460, 1231165, 1363752, 1429740, 1477398, 1704690, 1886040, 1969864, 2216097, 2272920, 2462330, 2859480, 2954796, 3409380, 3693495, 4432194, 4924660, 5909592, 6818760, 7386990, 8864388, 9849320, 11080485, 14773980, 17728776, 22160970, 29547960, 44321940, 88643880]

約数ペア:

[(1, 88643880), (2, 44321940), (3, 29547960), (4, 22160970), (5, 17728776), (6, 14773980), (8, 11080485), (9, 9849320), (10, 8864388), (12, 7386990), (13, 6818760), (15, 5909592), (18, 4924660), (20, 4432194), (24, 3693495), (26, 3409380), (30, 2954796), (31, 2859480), (36, 2462330), (39, 2272920), (40, 2216097), (45, 1969864), (47, 1886040), (52, 1704690), (60, 1477398), (62, 1429740), (65, 1363752), (72, 1231165), (78, 1136460), (90, 984932), (93, 953160), (94, 943020), (104, 852345), (117, 757640), (120, 738699), (124, 714870), (130, 681876), (141, 628680), (155, 571896), (156, 568230), (169, 524520), (180, 492466), (186, 476580), (188, 471510), (195, 454584), (234, 378820), (235, 377208), (248, 357435), (260, 340938), (279, 317720), (282, 314340), (310, 285948), (312, 284115), (338, 262260), (360, 246233), (372, 238290), (376, 235755), (390, 227292), (403, 219960), (423, 209560), (465, 190632), (468, 189410), (470, 188604), (507, 174840), (520, 170469), (558, 158860), (564, 157170), (585, 151528), (611, 145080), (620, 142974), (676, 131130), (705, 125736), (744, 119145), (780, 113646), (806, 109980), (845, 104904), (846, 104780), (930, 95316), (936, 94705), (940, 94302), (1014, 87420), (1116, 79430), (1128, 78585), (1170, 75764), (1209, 73320), (1222, 72540), (1240, 71487), (1352, 65565), (1395, 63544), (1410, 62868), (1457, 60840), (1521, 58280), (1560, 56823), (1612, 54990), (1690, 52452), (1692, 52390), (1833, 48360), (1860, 47658), (1880, 47151), (2015, 43992), (2028, 43710), (2115, 41912), (2232, 39715), (2340, 37882), (2418, 36660), (2444, 36270), (2535, 34968), (2790, 31772), (2820, 31434), (2914, 30420), (3042, 29140), (3055, 29016), (3224, 27495), (3380, 26226), (3384, 26195), (3627, 24440), (3666, 24180), (3720, 23829), (4030, 21996), (4056, 21855), (4230, 20956), (4371, 20280), (4680, 18941), (4836, 18330), (4888, 18135), (5070, 17484), (5239, 16920), (5499, 16120), (5580, 15886), (5640, 15717), (5828, 15210), (6045, 14664), (6084, 14570), (6110, 14508), (6760, 13113), (7254, 12220), (7285, 12168), (7332, 12090), (7605, 11656), (7943, 11160), (8060, 10998), (8460, 10478), (8742, 10140), (9165, 9672)]