90663720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{907}}^1$

素因数の和:952

約数の個数: 192

約数和(自身を含む): 335378880

約数和(自身を除く): 244715160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 245, 255, 280, 294, 340, 357, 392, 408, 420, 476, 490, 510, 588, 595, 680, 714, 735, 833, 840, 907, 952, 980, 1020, 1176, 1190, 1428, 1470, 1666, 1785, 1814, 1960, 2040, 2380, 2499, 2721, 2856, 2940, 3332, 3570, 3628, 4165, 4535, 4760, 4998, 5442, 5880, 6349, 6664, 7140, 7256, 8330, 9070, 9996, 10884, 12495, 12698, 13605, 14280, 15419, 16660, 18140, 19047, 19992, 21768, 24990, 25396, 27210, 30838, 31745, 33320, 36280, 38094, 44443, 46257, 49980, 50792, 54420, 61676, 63490, 76188, 77095, 88886, 92514, 95235, 99960, 107933, 108840, 123352, 126980, 133329, 152376, 154190, 177772, 185028, 190470, 215866, 222215, 231285, 253960, 266658, 308380, 323799, 355544, 370056, 380940, 431732, 444430, 462570, 533316, 539665, 616760, 647598, 666645, 755531, 761880, 863464, 888860, 925140, 1066632, 1079330, 1295196, 1333290, 1511062, 1618995, 1777720, 1850280, 2158660, 2266593, 2590392, 2666580, 3022124, 3237990, 3777655, 4317320, 4533186, 5333160, 6044248, 6475980, 7555310, 9066372, 11332965, 12951960, 15110620, 18132744, 22665930, 30221240, 45331860, 90663720]

約数ペア:

[(1, 90663720), (2, 45331860), (3, 30221240), (4, 22665930), (5, 18132744), (6, 15110620), (7, 12951960), (8, 11332965), (10, 9066372), (12, 7555310), (14, 6475980), (15, 6044248), (17, 5333160), (20, 4533186), (21, 4317320), (24, 3777655), (28, 3237990), (30, 3022124), (34, 2666580), (35, 2590392), (40, 2266593), (42, 2158660), (49, 1850280), (51, 1777720), (56, 1618995), (60, 1511062), (68, 1333290), (70, 1295196), (84, 1079330), (85, 1066632), (98, 925140), (102, 888860), (105, 863464), (119, 761880), (120, 755531), (136, 666645), (140, 647598), (147, 616760), (168, 539665), (170, 533316), (196, 462570), (204, 444430), (210, 431732), (238, 380940), (245, 370056), (255, 355544), (280, 323799), (294, 308380), (340, 266658), (357, 253960), (392, 231285), (408, 222215), (420, 215866), (476, 190470), (490, 185028), (510, 177772), (588, 154190), (595, 152376), (680, 133329), (714, 126980), (735, 123352), (833, 108840), (840, 107933), (907, 99960), (952, 95235), (980, 92514), (1020, 88886), (1176, 77095), (1190, 76188), (1428, 63490), (1470, 61676), (1666, 54420), (1785, 50792), (1814, 49980), (1960, 46257), (2040, 44443), (2380, 38094), (2499, 36280), (2721, 33320), (2856, 31745), (2940, 30838), (3332, 27210), (3570, 25396), (3628, 24990), (4165, 21768), (4535, 19992), (4760, 19047), (4998, 18140), (5442, 16660), (5880, 15419), (6349, 14280), (6664, 13605), (7140, 12698), (7256, 12495), (8330, 10884), (9070, 9996)]