151312920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:666

約数の個数: 192

約数和(自身を含む): 529169760

約数和(自身を除く): 377856840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 121, 132, 136, 165, 170, 187, 204, 220, 242, 255, 264, 330, 340, 363, 374, 408, 440, 484, 510, 561, 605, 613, 660, 680, 726, 748, 935, 968, 1020, 1122, 1210, 1226, 1320, 1452, 1496, 1815, 1839, 1870, 2040, 2057, 2244, 2420, 2452, 2805, 2904, 3065, 3630, 3678, 3740, 4114, 4488, 4840, 4904, 5610, 6130, 6171, 6743, 7260, 7356, 7480, 8228, 9195, 10285, 10421, 11220, 12260, 12342, 13486, 14520, 14712, 16456, 18390, 20229, 20570, 20842, 22440, 24520, 24684, 26972, 30855, 31263, 33715, 36780, 40458, 41140, 41684, 49368, 52105, 53944, 61710, 62526, 67430, 73560, 74173, 80916, 82280, 83368, 101145, 104210, 114631, 123420, 125052, 134860, 148346, 156315, 161832, 202290, 208420, 222519, 229262, 246840, 250104, 269720, 296692, 312630, 343893, 370865, 404580, 416840, 445038, 458524, 573155, 593384, 625260, 687786, 741730, 809160, 890076, 917048, 1112595, 1146310, 1250520, 1260941, 1375572, 1483460, 1719465, 1780152, 2225190, 2292620, 2521882, 2751144, 2966920, 3438930, 3782823, 4450380, 4585240, 5043764, 6304705, 6877860, 7565646, 8900760, 10087528, 12609410, 13755720, 15131292, 18914115, 25218820, 30262584, 37828230, 50437640, 75656460, 151312920]

約数ペア:

[(1, 151312920), (2, 75656460), (3, 50437640), (4, 37828230), (5, 30262584), (6, 25218820), (8, 18914115), (10, 15131292), (11, 13755720), (12, 12609410), (15, 10087528), (17, 8900760), (20, 7565646), (22, 6877860), (24, 6304705), (30, 5043764), (33, 4585240), (34, 4450380), (40, 3782823), (44, 3438930), (51, 2966920), (55, 2751144), (60, 2521882), (66, 2292620), (68, 2225190), (85, 1780152), (88, 1719465), (102, 1483460), (110, 1375572), (120, 1260941), (121, 1250520), (132, 1146310), (136, 1112595), (165, 917048), (170, 890076), (187, 809160), (204, 741730), (220, 687786), (242, 625260), (255, 593384), (264, 573155), (330, 458524), (340, 445038), (363, 416840), (374, 404580), (408, 370865), (440, 343893), (484, 312630), (510, 296692), (561, 269720), (605, 250104), (613, 246840), (660, 229262), (680, 222519), (726, 208420), (748, 202290), (935, 161832), (968, 156315), (1020, 148346), (1122, 134860), (1210, 125052), (1226, 123420), (1320, 114631), (1452, 104210), (1496, 101145), (1815, 83368), (1839, 82280), (1870, 80916), (2040, 74173), (2057, 73560), (2244, 67430), (2420, 62526), (2452, 61710), (2805, 53944), (2904, 52105), (3065, 49368), (3630, 41684), (3678, 41140), (3740, 40458), (4114, 36780), (4488, 33715), (4840, 31263), (4904, 30855), (5610, 26972), (6130, 24684), (6171, 24520), (6743, 22440), (7260, 20842), (7356, 20570), (7480, 20229), (8228, 18390), (9195, 16456), (10285, 14712), (10421, 14520), (11220, 13486), (12260, 12342)]