30373560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1$

素因数の和:750

約数の個数: 192

約数和(自身を含む): 119620800

約数和(自身を除く): 89247240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 709, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1418, 1428, 1530, 1785, 2040, 2127, 2142, 2380, 2520, 2836, 2856, 3060, 3545, 3570, 4254, 4284, 4760, 4963, 5355, 5672, 6120, 6381, 7090, 7140, 8508, 8568, 9926, 10635, 10710, 12053, 12762, 14180, 14280, 14889, 17016, 19852, 21270, 21420, 24106, 24815, 25524, 28360, 29778, 31905, 36159, 39704, 42540, 42840, 44667, 48212, 49630, 51048, 59556, 60265, 63810, 72318, 74445, 84371, 85080, 89334, 96424, 99260, 108477, 119112, 120530, 127620, 144636, 148890, 168742, 178668, 180795, 198520, 216954, 223335, 241060, 253113, 255240, 289272, 297780, 337484, 357336, 361590, 421855, 433908, 446670, 482120, 506226, 542385, 595560, 674968, 723180, 759339, 843710, 867816, 893340, 1012452, 1084770, 1265565, 1446360, 1518678, 1687420, 1786680, 2024904, 2169540, 2531130, 3037356, 3374840, 3796695, 4339080, 5062260, 6074712, 7593390, 10124520, 15186780, 30373560]

約数ペア:

[(1, 30373560), (2, 15186780), (3, 10124520), (4, 7593390), (5, 6074712), (6, 5062260), (7, 4339080), (8, 3796695), (9, 3374840), (10, 3037356), (12, 2531130), (14, 2169540), (15, 2024904), (17, 1786680), (18, 1687420), (20, 1518678), (21, 1446360), (24, 1265565), (28, 1084770), (30, 1012452), (34, 893340), (35, 867816), (36, 843710), (40, 759339), (42, 723180), (45, 674968), (51, 595560), (56, 542385), (60, 506226), (63, 482120), (68, 446670), (70, 433908), (72, 421855), (84, 361590), (85, 357336), (90, 337484), (102, 297780), (105, 289272), (119, 255240), (120, 253113), (126, 241060), (136, 223335), (140, 216954), (153, 198520), (168, 180795), (170, 178668), (180, 168742), (204, 148890), (210, 144636), (238, 127620), (252, 120530), (255, 119112), (280, 108477), (306, 99260), (315, 96424), (340, 89334), (357, 85080), (360, 84371), (408, 74445), (420, 72318), (476, 63810), (504, 60265), (510, 59556), (595, 51048), (612, 49630), (630, 48212), (680, 44667), (709, 42840), (714, 42540), (765, 39704), (840, 36159), (952, 31905), (1020, 29778), (1071, 28360), (1190, 25524), (1224, 24815), (1260, 24106), (1418, 21420), (1428, 21270), (1530, 19852), (1785, 17016), (2040, 14889), (2127, 14280), (2142, 14180), (2380, 12762), (2520, 12053), (2836, 10710), (2856, 10635), (3060, 9926), (3545, 8568), (3570, 8508), (4254, 7140), (4284, 7090), (4760, 6381), (4963, 6120), (5355, 5672)]