144403740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:189

約数の個数: 216

約数和(自身を含む): 489198528

約数和(自身を除く): 344794788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 47, 52, 60, 65, 78, 90, 94, 101, 117, 130, 141, 156, 169, 180, 188, 195, 202, 234, 235, 260, 282, 303, 338, 390, 404, 423, 468, 470, 505, 507, 564, 585, 606, 611, 676, 705, 780, 845, 846, 909, 940, 1010, 1014, 1170, 1212, 1222, 1313, 1410, 1515, 1521, 1690, 1692, 1818, 1833, 2020, 2028, 2115, 2340, 2444, 2535, 2626, 2820, 3030, 3042, 3055, 3380, 3636, 3666, 3939, 4230, 4545, 4747, 5070, 5252, 5499, 6060, 6084, 6110, 6565, 7332, 7605, 7878, 7943, 8460, 9090, 9165, 9494, 10140, 10998, 11817, 12220, 13130, 14241, 15210, 15756, 15886, 17069, 18180, 18330, 18988, 19695, 21996, 23634, 23735, 23829, 26260, 27495, 28482, 30420, 31772, 34138, 36660, 39390, 39715, 42723, 47268, 47470, 47658, 51207, 54990, 56964, 59085, 61711, 68276, 71205, 71487, 78780, 79430, 85345, 85446, 94940, 95316, 102414, 109980, 118170, 119145, 123422, 142410, 142974, 153621, 158860, 170690, 170892, 185133, 204828, 213615, 236340, 238290, 246844, 256035, 284820, 285948, 307242, 308555, 341380, 357435, 370266, 427230, 476580, 512070, 555399, 614484, 617110, 714870, 740532, 768105, 802243, 854460, 925665, 1024140, 1110798, 1234220, 1429740, 1536210, 1604486, 1851330, 2221596, 2406729, 2776995, 3072420, 3208972, 3702660, 4011215, 4813458, 5553990, 7220187, 8022430, 9626916, 11107980, 12033645, 14440374, 16044860, 24067290, 28880748, 36100935, 48134580, 72201870, 144403740]

約数ペア:

[(1, 144403740), (2, 72201870), (3, 48134580), (4, 36100935), (5, 28880748), (6, 24067290), (9, 16044860), (10, 14440374), (12, 12033645), (13, 11107980), (15, 9626916), (18, 8022430), (20, 7220187), (26, 5553990), (30, 4813458), (36, 4011215), (39, 3702660), (45, 3208972), (47, 3072420), (52, 2776995), (60, 2406729), (65, 2221596), (78, 1851330), (90, 1604486), (94, 1536210), (101, 1429740), (117, 1234220), (130, 1110798), (141, 1024140), (156, 925665), (169, 854460), (180, 802243), (188, 768105), (195, 740532), (202, 714870), (234, 617110), (235, 614484), (260, 555399), (282, 512070), (303, 476580), (338, 427230), (390, 370266), (404, 357435), (423, 341380), (468, 308555), (470, 307242), (505, 285948), (507, 284820), (564, 256035), (585, 246844), (606, 238290), (611, 236340), (676, 213615), (705, 204828), (780, 185133), (845, 170892), (846, 170690), (909, 158860), (940, 153621), (1010, 142974), (1014, 142410), (1170, 123422), (1212, 119145), (1222, 118170), (1313, 109980), (1410, 102414), (1515, 95316), (1521, 94940), (1690, 85446), (1692, 85345), (1818, 79430), (1833, 78780), (2020, 71487), (2028, 71205), (2115, 68276), (2340, 61711), (2444, 59085), (2535, 56964), (2626, 54990), (2820, 51207), (3030, 47658), (3042, 47470), (3055, 47268), (3380, 42723), (3636, 39715), (3666, 39390), (3939, 36660), (4230, 34138), (4545, 31772), (4747, 30420), (5070, 28482), (5252, 27495), (5499, 26260), (6060, 23829), (6084, 23735), (6110, 23634), (6565, 21996), (7332, 19695), (7605, 18988), (7878, 18330), (7943, 18180), (8460, 17069), (9090, 15886), (9165, 15756), (9494, 15210), (10140, 14241), (10998, 13130), (11817, 12220)]