142448100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 216

約数和(自身を含む): 460470528

約数和(自身を除く): 318022428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 31, 34, 50, 51, 53, 60, 62, 68, 75, 85, 93, 100, 102, 106, 124, 150, 155, 159, 170, 186, 204, 212, 255, 265, 289, 300, 310, 318, 340, 372, 425, 465, 510, 527, 530, 578, 620, 636, 775, 795, 850, 867, 901, 930, 1020, 1054, 1060, 1156, 1275, 1325, 1445, 1550, 1581, 1590, 1643, 1700, 1734, 1802, 1860, 2108, 2325, 2550, 2635, 2650, 2703, 2890, 3100, 3162, 3180, 3286, 3468, 3604, 3975, 4335, 4505, 4650, 4929, 5100, 5270, 5300, 5406, 5780, 6324, 6572, 7225, 7905, 7950, 8215, 8670, 8959, 9010, 9300, 9858, 10540, 10812, 13175, 13515, 14450, 15317, 15810, 15900, 16430, 17340, 17918, 18020, 19716, 21675, 22525, 24645, 26350, 26877, 27030, 27931, 28900, 30634, 31620, 32860, 35836, 39525, 41075, 43350, 44795, 45050, 45951, 49290, 52700, 53754, 54060, 55862, 61268, 67575, 76585, 79050, 82150, 83793, 86700, 89590, 90100, 91902, 98580, 107508, 111724, 123225, 134385, 135150, 139655, 153170, 158100, 164300, 167586, 179180, 183804, 223975, 229755, 246450, 268770, 270300, 279310, 306340, 335172, 382925, 418965, 447950, 459510, 474827, 492900, 537540, 558620, 671925, 698275, 765850, 837930, 895900, 919020, 949654, 1148775, 1343850, 1396550, 1424481, 1531700, 1675860, 1899308, 2094825, 2297550, 2374135, 2687700, 2793100, 2848962, 4189650, 4595100, 4748270, 5697924, 7122405, 8379300, 9496540, 11870675, 14244810, 23741350, 28489620, 35612025, 47482700, 71224050, 142448100]

約数ペア:

[(1, 142448100), (2, 71224050), (3, 47482700), (4, 35612025), (5, 28489620), (6, 23741350), (10, 14244810), (12, 11870675), (15, 9496540), (17, 8379300), (20, 7122405), (25, 5697924), (30, 4748270), (31, 4595100), (34, 4189650), (50, 2848962), (51, 2793100), (53, 2687700), (60, 2374135), (62, 2297550), (68, 2094825), (75, 1899308), (85, 1675860), (93, 1531700), (100, 1424481), (102, 1396550), (106, 1343850), (124, 1148775), (150, 949654), (155, 919020), (159, 895900), (170, 837930), (186, 765850), (204, 698275), (212, 671925), (255, 558620), (265, 537540), (289, 492900), (300, 474827), (310, 459510), (318, 447950), (340, 418965), (372, 382925), (425, 335172), (465, 306340), (510, 279310), (527, 270300), (530, 268770), (578, 246450), (620, 229755), (636, 223975), (775, 183804), (795, 179180), (850, 167586), (867, 164300), (901, 158100), (930, 153170), (1020, 139655), (1054, 135150), (1060, 134385), (1156, 123225), (1275, 111724), (1325, 107508), (1445, 98580), (1550, 91902), (1581, 90100), (1590, 89590), (1643, 86700), (1700, 83793), (1734, 82150), (1802, 79050), (1860, 76585), (2108, 67575), (2325, 61268), (2550, 55862), (2635, 54060), (2650, 53754), (2703, 52700), (2890, 49290), (3100, 45951), (3162, 45050), (3180, 44795), (3286, 43350), (3468, 41075), (3604, 39525), (3975, 35836), (4335, 32860), (4505, 31620), (4650, 30634), (4929, 28900), (5100, 27931), (5270, 27030), (5300, 26877), (5406, 26350), (5780, 24645), (6324, 22525), (6572, 21675), (7225, 19716), (7905, 18020), (7950, 17918), (8215, 17340), (8670, 16430), (8959, 15900), (9010, 15810), (9300, 15317), (9858, 14450), (10540, 13515), (10812, 13175)]