54753440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 192

約数和(自身を含む): 162570240

約数和(自身を除く): 107816800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 56, 62, 70, 76, 80, 83, 95, 112, 124, 133, 140, 152, 155, 160, 166, 190, 217, 224, 248, 266, 280, 304, 310, 332, 380, 415, 434, 496, 532, 560, 581, 589, 608, 620, 664, 665, 760, 830, 868, 992, 1064, 1085, 1120, 1162, 1178, 1240, 1328, 1330, 1520, 1577, 1660, 1736, 2128, 2170, 2324, 2356, 2480, 2573, 2656, 2660, 2905, 2945, 3040, 3154, 3320, 3472, 4123, 4256, 4340, 4648, 4712, 4960, 5146, 5320, 5810, 5890, 6308, 6640, 6944, 7885, 8246, 8680, 9296, 9424, 10292, 10640, 11039, 11620, 11780, 12616, 12865, 13280, 15770, 16492, 17360, 18011, 18592, 18848, 20584, 20615, 21280, 22078, 23240, 23560, 25232, 25730, 31540, 32984, 34720, 36022, 41168, 41230, 44156, 46480, 47120, 48887, 50464, 51460, 55195, 63080, 65968, 72044, 82336, 82460, 88312, 90055, 92960, 94240, 97774, 102920, 110390, 126160, 131936, 144088, 164920, 176624, 180110, 195548, 205840, 220780, 244435, 252320, 288176, 329840, 342209, 353248, 360220, 391096, 411680, 441560, 488870, 576352, 659680, 684418, 720440, 782192, 883120, 977740, 1368836, 1440880, 1564384, 1711045, 1766240, 1955480, 2737672, 2881760, 3422090, 3910960, 5475344, 6844180, 7821920, 10950688, 13688360, 27376720, 54753440]

約数ペア:

[(1, 54753440), (2, 27376720), (4, 13688360), (5, 10950688), (7, 7821920), (8, 6844180), (10, 5475344), (14, 3910960), (16, 3422090), (19, 2881760), (20, 2737672), (28, 1955480), (31, 1766240), (32, 1711045), (35, 1564384), (38, 1440880), (40, 1368836), (56, 977740), (62, 883120), (70, 782192), (76, 720440), (80, 684418), (83, 659680), (95, 576352), (112, 488870), (124, 441560), (133, 411680), (140, 391096), (152, 360220), (155, 353248), (160, 342209), (166, 329840), (190, 288176), (217, 252320), (224, 244435), (248, 220780), (266, 205840), (280, 195548), (304, 180110), (310, 176624), (332, 164920), (380, 144088), (415, 131936), (434, 126160), (496, 110390), (532, 102920), (560, 97774), (581, 94240), (589, 92960), (608, 90055), (620, 88312), (664, 82460), (665, 82336), (760, 72044), (830, 65968), (868, 63080), (992, 55195), (1064, 51460), (1085, 50464), (1120, 48887), (1162, 47120), (1178, 46480), (1240, 44156), (1328, 41230), (1330, 41168), (1520, 36022), (1577, 34720), (1660, 32984), (1736, 31540), (2128, 25730), (2170, 25232), (2324, 23560), (2356, 23240), (2480, 22078), (2573, 21280), (2656, 20615), (2660, 20584), (2905, 18848), (2945, 18592), (3040, 18011), (3154, 17360), (3320, 16492), (3472, 15770), (4123, 13280), (4256, 12865), (4340, 12616), (4648, 11780), (4712, 11620), (4960, 11039), (5146, 10640), (5320, 10292), (5810, 9424), (5890, 9296), (6308, 8680), (6640, 8246), (6944, 7885)]