299049720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3119}}^1$

素因数の和:3197

約数の個数: 128

約数和(自身を含む): 970444800

約数和(自身を除く): 671395080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 47, 51, 60, 68, 85, 94, 102, 120, 136, 141, 170, 188, 204, 235, 255, 282, 340, 376, 408, 470, 510, 564, 680, 705, 799, 940, 1020, 1128, 1410, 1598, 1880, 2040, 2397, 2820, 3119, 3196, 3995, 4794, 5640, 6238, 6392, 7990, 9357, 9588, 11985, 12476, 15595, 15980, 18714, 19176, 23970, 24952, 31190, 31960, 37428, 46785, 47940, 53023, 62380, 74856, 93570, 95880, 106046, 124760, 146593, 159069, 187140, 212092, 265115, 293186, 318138, 374280, 424184, 439779, 530230, 586372, 636276, 732965, 795345, 879558, 1060460, 1172744, 1272552, 1465930, 1590690, 1759116, 2120920, 2198895, 2492081, 2931860, 3181380, 3518232, 4397790, 4984162, 5863720, 6362760, 7476243, 8795580, 9968324, 12460405, 14952486, 17591160, 19936648, 24920810, 29904972, 37381215, 49841620, 59809944, 74762430, 99683240, 149524860, 299049720]

約数ペア:

[(1, 299049720), (2, 149524860), (3, 99683240), (4, 74762430), (5, 59809944), (6, 49841620), (8, 37381215), (10, 29904972), (12, 24920810), (15, 19936648), (17, 17591160), (20, 14952486), (24, 12460405), (30, 9968324), (34, 8795580), (40, 7476243), (47, 6362760), (51, 5863720), (60, 4984162), (68, 4397790), (85, 3518232), (94, 3181380), (102, 2931860), (120, 2492081), (136, 2198895), (141, 2120920), (170, 1759116), (188, 1590690), (204, 1465930), (235, 1272552), (255, 1172744), (282, 1060460), (340, 879558), (376, 795345), (408, 732965), (470, 636276), (510, 586372), (564, 530230), (680, 439779), (705, 424184), (799, 374280), (940, 318138), (1020, 293186), (1128, 265115), (1410, 212092), (1598, 187140), (1880, 159069), (2040, 146593), (2397, 124760), (2820, 106046), (3119, 95880), (3196, 93570), (3995, 74856), (4794, 62380), (5640, 53023), (6238, 47940), (6392, 46785), (7990, 37428), (9357, 31960), (9588, 31190), (11985, 24952), (12476, 23970), (15595, 19176), (15980, 18714)]