54697440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:321

約数の個数: 192

約数和(自身を含む): 200503296

約数和(自身を除く): 145805856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 210, 219, 223, 224, 240, 280, 292, 336, 365, 420, 438, 446, 480, 511, 560, 584, 669, 672, 730, 840, 876, 892, 1022, 1095, 1115, 1120, 1168, 1338, 1460, 1533, 1561, 1680, 1752, 1784, 2044, 2190, 2230, 2336, 2555, 2676, 2920, 3066, 3122, 3345, 3360, 3504, 3568, 4088, 4380, 4460, 4683, 5110, 5352, 5840, 6132, 6244, 6690, 7008, 7136, 7665, 7805, 8176, 8760, 8920, 9366, 10220, 10704, 11680, 12264, 12488, 13380, 15330, 15610, 16279, 16352, 17520, 17840, 18732, 20440, 21408, 23415, 24528, 24976, 26760, 30660, 31220, 32558, 35040, 35680, 37464, 40880, 46830, 48837, 49056, 49952, 53520, 61320, 62440, 65116, 74928, 81395, 81760, 93660, 97674, 107040, 113953, 122640, 124880, 130232, 149856, 162790, 187320, 195348, 227906, 244185, 245280, 249760, 260464, 325580, 341859, 374640, 390696, 455812, 488370, 520928, 569765, 651160, 683718, 749280, 781392, 911624, 976740, 1139530, 1302320, 1367436, 1562784, 1709295, 1823248, 1953480, 2279060, 2604640, 2734872, 3418590, 3646496, 3906960, 4558120, 5469744, 6837180, 7813920, 9116240, 10939488, 13674360, 18232480, 27348720, 54697440]

約数ペア:

[(1, 54697440), (2, 27348720), (3, 18232480), (4, 13674360), (5, 10939488), (6, 9116240), (7, 7813920), (8, 6837180), (10, 5469744), (12, 4558120), (14, 3906960), (15, 3646496), (16, 3418590), (20, 2734872), (21, 2604640), (24, 2279060), (28, 1953480), (30, 1823248), (32, 1709295), (35, 1562784), (40, 1367436), (42, 1302320), (48, 1139530), (56, 976740), (60, 911624), (70, 781392), (73, 749280), (80, 683718), (84, 651160), (96, 569765), (105, 520928), (112, 488370), (120, 455812), (140, 390696), (146, 374640), (160, 341859), (168, 325580), (210, 260464), (219, 249760), (223, 245280), (224, 244185), (240, 227906), (280, 195348), (292, 187320), (336, 162790), (365, 149856), (420, 130232), (438, 124880), (446, 122640), (480, 113953), (511, 107040), (560, 97674), (584, 93660), (669, 81760), (672, 81395), (730, 74928), (840, 65116), (876, 62440), (892, 61320), (1022, 53520), (1095, 49952), (1115, 49056), (1120, 48837), (1168, 46830), (1338, 40880), (1460, 37464), (1533, 35680), (1561, 35040), (1680, 32558), (1752, 31220), (1784, 30660), (2044, 26760), (2190, 24976), (2230, 24528), (2336, 23415), (2555, 21408), (2676, 20440), (2920, 18732), (3066, 17840), (3122, 17520), (3345, 16352), (3360, 16279), (3504, 15610), (3568, 15330), (4088, 13380), (4380, 12488), (4460, 12264), (4683, 11680), (5110, 10704), (5352, 10220), (5840, 9366), (6132, 8920), (6244, 8760), (6690, 8176), (7008, 7805), (7136, 7665)]