73556280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1$

素因数の和:159

約数の個数: 288

約数和(自身を含む): 293099040

約数和(自身を除く): 219542760

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, 101, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 202, 204, 210, 238, 252, 255, 280, 289, 303, 306, 315, 340, 357, 360, 404, 408, 420, 476, 504, 505, 510, 578, 595, 606, 612, 630, 680, 707, 714, 765, 808, 840, 867, 909, 952, 1010, 1020, 1071, 1156, 1190, 1212, 1224, 1260, 1414, 1428, 1445, 1515, 1530, 1717, 1734, 1785, 1818, 2020, 2023, 2040, 2121, 2142, 2312, 2380, 2424, 2520, 2601, 2828, 2856, 2890, 3030, 3060, 3434, 3468, 3535, 3570, 3636, 4040, 4046, 4242, 4284, 4335, 4545, 4760, 5151, 5202, 5355, 5656, 5780, 6060, 6069, 6120, 6363, 6868, 6936, 7070, 7140, 7272, 8092, 8484, 8568, 8585, 8670, 9090, 10115, 10302, 10404, 10605, 10710, 11560, 12019, 12120, 12138, 12726, 13005, 13736, 14140, 14280, 15453, 16184, 16968, 17170, 17340, 18180, 18207, 20230, 20604, 20808, 21210, 21420, 24038, 24276, 25452, 25755, 26010, 28280, 29189, 30345, 30906, 31815, 34340, 34680, 36057, 36360, 36414, 40460, 41208, 42420, 42840, 48076, 48552, 50904, 51510, 52020, 58378, 60095, 60690, 61812, 63630, 68680, 72114, 72828, 77265, 80920, 84840, 87567, 91035, 96152, 103020, 104040, 108171, 116756, 120190, 121380, 123624, 127260, 144228, 145656, 145945, 154530, 175134, 180285, 182070, 204323, 206040, 216342, 233512, 240380, 242760, 254520, 262701, 288456, 291890, 309060, 350268, 360570, 364140, 408646, 432684, 437835, 480760, 525402, 540855, 583780, 612969, 618120, 700536, 721140, 728280, 817292, 865368, 875670, 1021615, 1050804, 1081710, 1167560, 1225938, 1313505, 1442280, 1634584, 1751340, 1838907, 2043230, 2101608, 2163420, 2451876, 2627010, 3064845, 3502680, 3677814, 4086460, 4326840, 4903752, 5254020, 6129690, 7355628, 8172920, 9194535, 10508040, 12259380, 14711256, 18389070, 24518760, 36778140, 73556280]

約数ペア:

[(1, 73556280), (2, 36778140), (3, 24518760), (4, 18389070), (5, 14711256), (6, 12259380), (7, 10508040), (8, 9194535), (9, 8172920), (10, 7355628), (12, 6129690), (14, 5254020), (15, 4903752), (17, 4326840), (18, 4086460), (20, 3677814), (21, 3502680), (24, 3064845), (28, 2627010), (30, 2451876), (34, 2163420), (35, 2101608), (36, 2043230), (40, 1838907), (42, 1751340), (45, 1634584), (51, 1442280), (56, 1313505), (60, 1225938), (63, 1167560), (68, 1081710), (70, 1050804), (72, 1021615), (84, 875670), (85, 865368), (90, 817292), (101, 728280), (102, 721140), (105, 700536), (119, 618120), (120, 612969), (126, 583780), (136, 540855), (140, 525402), (153, 480760), (168, 437835), (170, 432684), (180, 408646), (202, 364140), (204, 360570), (210, 350268), (238, 309060), (252, 291890), (255, 288456), (280, 262701), (289, 254520), (303, 242760), (306, 240380), (315, 233512), (340, 216342), (357, 206040), (360, 204323), (404, 182070), (408, 180285), (420, 175134), (476, 154530), (504, 145945), (505, 145656), (510, 144228), (578, 127260), (595, 123624), (606, 121380), (612, 120190), (630, 116756), (680, 108171), (707, 104040), (714, 103020), (765, 96152), (808, 91035), (840, 87567), (867, 84840), (909, 80920), (952, 77265), (1010, 72828), (1020, 72114), (1071, 68680), (1156, 63630), (1190, 61812), (1212, 60690), (1224, 60095), (1260, 58378), (1414, 52020), (1428, 51510), (1445, 50904), (1515, 48552), (1530, 48076), (1717, 42840), (1734, 42420), (1785, 41208), (1818, 40460), (2020, 36414), (2023, 36360), (2040, 36057), (2121, 34680), (2142, 34340), (2312, 31815), (2380, 30906), (2424, 30345), (2520, 29189), (2601, 28280), (2828, 26010), (2856, 25755), (2890, 25452), (3030, 24276), (3060, 24038), (3434, 21420), (3468, 21210), (3535, 20808), (3570, 20604), (3636, 20230), (4040, 18207), (4046, 18180), (4242, 17340), (4284, 17170), (4335, 16968), (4545, 16184), (4760, 15453), (5151, 14280), (5202, 14140), (5355, 13736), (5656, 13005), (5780, 12726), (6060, 12138), (6069, 12120), (6120, 12019), (6363, 11560), (6868, 10710), (6936, 10605), (7070, 10404), (7140, 10302), (7272, 10115), (8092, 9090), (8484, 8670), (8568, 8585)]