122895720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:544

約数の個数: 192

約数和(自身を含む): 433667520

約数和(自身を除く): 310771800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 43, 45, 51, 60, 68, 72, 85, 86, 90, 102, 120, 129, 136, 153, 170, 172, 180, 204, 215, 255, 258, 306, 340, 344, 360, 387, 408, 430, 467, 510, 516, 612, 645, 680, 731, 765, 774, 860, 934, 1020, 1032, 1224, 1290, 1401, 1462, 1530, 1548, 1720, 1868, 1935, 2040, 2193, 2335, 2580, 2802, 2924, 3060, 3096, 3655, 3736, 3870, 4203, 4386, 4670, 5160, 5604, 5848, 6120, 6579, 7005, 7310, 7740, 7939, 8406, 8772, 9340, 10965, 11208, 13158, 14010, 14620, 15480, 15878, 16812, 17544, 18680, 20081, 21015, 21930, 23817, 26316, 28020, 29240, 31756, 32895, 33624, 39695, 40162, 42030, 43860, 47634, 52632, 56040, 60243, 63512, 65790, 71451, 79390, 80324, 84060, 87720, 95268, 100405, 119085, 120486, 131580, 142902, 158780, 160648, 168120, 180729, 190536, 200810, 238170, 240972, 263160, 285804, 301215, 317560, 341377, 357255, 361458, 401620, 476340, 481944, 571608, 602430, 682754, 714510, 722916, 803240, 903645, 952680, 1024131, 1204860, 1365508, 1429020, 1445832, 1706885, 1807290, 2048262, 2409720, 2731016, 2858040, 3072393, 3413770, 3614580, 4096524, 5120655, 6144786, 6827540, 7229160, 8193048, 10241310, 12289572, 13655080, 15361965, 20482620, 24579144, 30723930, 40965240, 61447860, 122895720]

約数ペア:

[(1, 122895720), (2, 61447860), (3, 40965240), (4, 30723930), (5, 24579144), (6, 20482620), (8, 15361965), (9, 13655080), (10, 12289572), (12, 10241310), (15, 8193048), (17, 7229160), (18, 6827540), (20, 6144786), (24, 5120655), (30, 4096524), (34, 3614580), (36, 3413770), (40, 3072393), (43, 2858040), (45, 2731016), (51, 2409720), (60, 2048262), (68, 1807290), (72, 1706885), (85, 1445832), (86, 1429020), (90, 1365508), (102, 1204860), (120, 1024131), (129, 952680), (136, 903645), (153, 803240), (170, 722916), (172, 714510), (180, 682754), (204, 602430), (215, 571608), (255, 481944), (258, 476340), (306, 401620), (340, 361458), (344, 357255), (360, 341377), (387, 317560), (408, 301215), (430, 285804), (467, 263160), (510, 240972), (516, 238170), (612, 200810), (645, 190536), (680, 180729), (731, 168120), (765, 160648), (774, 158780), (860, 142902), (934, 131580), (1020, 120486), (1032, 119085), (1224, 100405), (1290, 95268), (1401, 87720), (1462, 84060), (1530, 80324), (1548, 79390), (1720, 71451), (1868, 65790), (1935, 63512), (2040, 60243), (2193, 56040), (2335, 52632), (2580, 47634), (2802, 43860), (2924, 42030), (3060, 40162), (3096, 39695), (3655, 33624), (3736, 32895), (3870, 31756), (4203, 29240), (4386, 28020), (4670, 26316), (5160, 23817), (5604, 21930), (5848, 21015), (6120, 20081), (6579, 18680), (7005, 17544), (7310, 16812), (7740, 15878), (7939, 15480), (8406, 14620), (8772, 14010), (9340, 13158), (10965, 11208)]