200718180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2767}}^1$

素因数の和:2826

約数の個数: 144

約数和(自身を含む): 677074944

約数和(自身を除く): 476356764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2340, 2418, 2767, 2790, 3627, 4030, 4836, 5534, 5580, 6045, 7254, 8060, 8301, 11068, 12090, 13835, 14508, 16602, 18135, 24180, 24903, 27670, 33204, 35971, 36270, 41505, 49806, 55340, 71942, 72540, 83010, 85777, 99612, 107913, 124515, 143884, 166020, 171554, 179855, 215826, 249030, 257331, 323739, 343108, 359710, 428885, 431652, 498060, 514662, 539565, 647478, 719420, 771993, 857770, 1029324, 1079130, 1115101, 1286655, 1294956, 1543986, 1618695, 1715540, 2158260, 2230202, 2573310, 3087972, 3237390, 3345303, 3859965, 4460404, 5146620, 5575505, 6474780, 6690606, 7719930, 10035909, 11151010, 13381212, 15439860, 16726515, 20071818, 22302020, 33453030, 40143636, 50179545, 66906060, 100359090, 200718180]

約数ペア:

[(1, 200718180), (2, 100359090), (3, 66906060), (4, 50179545), (5, 40143636), (6, 33453030), (9, 22302020), (10, 20071818), (12, 16726515), (13, 15439860), (15, 13381212), (18, 11151010), (20, 10035909), (26, 7719930), (30, 6690606), (31, 6474780), (36, 5575505), (39, 5146620), (45, 4460404), (52, 3859965), (60, 3345303), (62, 3237390), (65, 3087972), (78, 2573310), (90, 2230202), (93, 2158260), (117, 1715540), (124, 1618695), (130, 1543986), (155, 1294956), (156, 1286655), (180, 1115101), (186, 1079130), (195, 1029324), (234, 857770), (260, 771993), (279, 719420), (310, 647478), (372, 539565), (390, 514662), (403, 498060), (465, 431652), (468, 428885), (558, 359710), (585, 343108), (620, 323739), (780, 257331), (806, 249030), (930, 215826), (1116, 179855), (1170, 171554), (1209, 166020), (1395, 143884), (1612, 124515), (1860, 107913), (2015, 99612), (2340, 85777), (2418, 83010), (2767, 72540), (2790, 71942), (3627, 55340), (4030, 49806), (4836, 41505), (5534, 36270), (5580, 35971), (6045, 33204), (7254, 27670), (8060, 24903), (8301, 24180), (11068, 18135), (12090, 16602), (13835, 14508)]