149286690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:353

約数の個数: 192

約数和(自身を含む): 480370176

約数和(自身を除く): 331083486

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 53, 63, 70, 85, 90, 102, 105, 106, 119, 126, 153, 159, 170, 210, 238, 255, 263, 265, 306, 315, 318, 357, 371, 477, 510, 526, 530, 595, 630, 714, 742, 765, 789, 795, 901, 954, 1071, 1113, 1190, 1315, 1530, 1578, 1590, 1785, 1802, 1841, 1855, 2142, 2226, 2367, 2385, 2630, 2703, 3339, 3570, 3682, 3710, 3945, 4471, 4505, 4734, 4770, 5355, 5406, 5523, 5565, 6307, 6678, 7890, 8109, 8942, 9010, 9205, 10710, 11046, 11130, 11835, 12614, 13413, 13515, 13939, 16218, 16569, 16695, 18410, 18921, 22355, 23670, 26826, 27030, 27615, 27878, 31297, 31535, 33138, 33390, 37842, 40239, 40545, 41817, 44710, 55230, 56763, 62594, 63070, 67065, 69695, 80478, 81090, 82845, 83634, 93891, 94605, 97573, 113526, 125451, 134130, 139390, 156485, 165690, 187782, 189210, 195146, 201195, 209085, 236963, 250902, 281673, 283815, 292719, 312970, 402390, 418170, 469455, 473926, 487865, 563346, 567630, 585438, 627255, 710889, 878157, 938910, 975730, 1184815, 1254510, 1408365, 1421778, 1463595, 1658741, 1756314, 2132667, 2369630, 2816730, 2927190, 3317482, 3554445, 4265334, 4390785, 4976223, 7108890, 8293705, 8781570, 9952446, 10663335, 14928669, 16587410, 21326670, 24881115, 29857338, 49762230, 74643345, 149286690]

約数ペア:

[(1, 149286690), (2, 74643345), (3, 49762230), (5, 29857338), (6, 24881115), (7, 21326670), (9, 16587410), (10, 14928669), (14, 10663335), (15, 9952446), (17, 8781570), (18, 8293705), (21, 7108890), (30, 4976223), (34, 4390785), (35, 4265334), (42, 3554445), (45, 3317482), (51, 2927190), (53, 2816730), (63, 2369630), (70, 2132667), (85, 1756314), (90, 1658741), (102, 1463595), (105, 1421778), (106, 1408365), (119, 1254510), (126, 1184815), (153, 975730), (159, 938910), (170, 878157), (210, 710889), (238, 627255), (255, 585438), (263, 567630), (265, 563346), (306, 487865), (315, 473926), (318, 469455), (357, 418170), (371, 402390), (477, 312970), (510, 292719), (526, 283815), (530, 281673), (595, 250902), (630, 236963), (714, 209085), (742, 201195), (765, 195146), (789, 189210), (795, 187782), (901, 165690), (954, 156485), (1071, 139390), (1113, 134130), (1190, 125451), (1315, 113526), (1530, 97573), (1578, 94605), (1590, 93891), (1785, 83634), (1802, 82845), (1841, 81090), (1855, 80478), (2142, 69695), (2226, 67065), (2367, 63070), (2385, 62594), (2630, 56763), (2703, 55230), (3339, 44710), (3570, 41817), (3682, 40545), (3710, 40239), (3945, 37842), (4471, 33390), (4505, 33138), (4734, 31535), (4770, 31297), (5355, 27878), (5406, 27615), (5523, 27030), (5565, 26826), (6307, 23670), (6678, 22355), (7890, 18921), (8109, 18410), (8942, 16695), (9010, 16569), (9205, 16218), (10710, 13939), (11046, 13515), (11130, 13413), (11835, 12614)]