126953200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 180

約数和(自身を含む): 348673864

約数和(自身を除く): 221720664

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 43, 44, 50, 55, 61, 80, 86, 88, 100, 110, 121, 122, 172, 176, 200, 215, 220, 242, 244, 275, 305, 344, 400, 430, 440, 473, 484, 488, 550, 605, 610, 671, 688, 860, 880, 946, 968, 976, 1075, 1100, 1210, 1220, 1342, 1525, 1720, 1892, 1936, 2150, 2200, 2365, 2420, 2440, 2623, 2684, 3025, 3050, 3355, 3440, 3784, 4300, 4400, 4730, 4840, 4880, 5203, 5246, 5368, 6050, 6100, 6710, 7381, 7568, 8600, 9460, 9680, 10406, 10492, 10736, 11825, 12100, 12200, 13115, 13420, 14762, 16775, 17200, 18920, 20812, 20984, 23650, 24200, 24400, 26015, 26230, 26840, 28853, 29524, 33550, 36905, 37840, 41624, 41968, 47300, 48400, 52030, 52460, 53680, 57706, 59048, 65575, 67100, 73810, 83248, 94600, 104060, 104920, 115412, 118096, 130075, 131150, 134200, 144265, 147620, 184525, 189200, 208120, 209840, 230824, 260150, 262300, 268400, 288530, 295240, 317383, 369050, 416240, 461648, 520300, 524600, 577060, 590480, 634766, 721325, 738100, 1040600, 1049200, 1154120, 1269532, 1442650, 1476200, 1586915, 2081200, 2308240, 2539064, 2885300, 2952400, 3173830, 5078128, 5770600, 6347660, 7934575, 11541200, 12695320, 15869150, 25390640, 31738300, 63476600, 126953200]

約数ペア:

[(1, 126953200), (2, 63476600), (4, 31738300), (5, 25390640), (8, 15869150), (10, 12695320), (11, 11541200), (16, 7934575), (20, 6347660), (22, 5770600), (25, 5078128), (40, 3173830), (43, 2952400), (44, 2885300), (50, 2539064), (55, 2308240), (61, 2081200), (80, 1586915), (86, 1476200), (88, 1442650), (100, 1269532), (110, 1154120), (121, 1049200), (122, 1040600), (172, 738100), (176, 721325), (200, 634766), (215, 590480), (220, 577060), (242, 524600), (244, 520300), (275, 461648), (305, 416240), (344, 369050), (400, 317383), (430, 295240), (440, 288530), (473, 268400), (484, 262300), (488, 260150), (550, 230824), (605, 209840), (610, 208120), (671, 189200), (688, 184525), (860, 147620), (880, 144265), (946, 134200), (968, 131150), (976, 130075), (1075, 118096), (1100, 115412), (1210, 104920), (1220, 104060), (1342, 94600), (1525, 83248), (1720, 73810), (1892, 67100), (1936, 65575), (2150, 59048), (2200, 57706), (2365, 53680), (2420, 52460), (2440, 52030), (2623, 48400), (2684, 47300), (3025, 41968), (3050, 41624), (3355, 37840), (3440, 36905), (3784, 33550), (4300, 29524), (4400, 28853), (4730, 26840), (4840, 26230), (4880, 26015), (5203, 24400), (5246, 24200), (5368, 23650), (6050, 20984), (6100, 20812), (6710, 18920), (7381, 17200), (7568, 16775), (8600, 14762), (9460, 13420), (9680, 13115), (10406, 12200), (10492, 12100), (10736, 11825)]