204112710

素因数分解:

$2^1\times 3^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:112

約数の個数: 160

約数和(自身を含む): 593078112

約数和(自身を除く): 388965402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 61, 81, 85, 90, 102, 122, 135, 153, 162, 170, 183, 243, 255, 270, 305, 306, 366, 405, 459, 486, 510, 549, 610, 729, 765, 810, 915, 918, 1037, 1098, 1215, 1377, 1458, 1530, 1647, 1830, 2074, 2187, 2295, 2430, 2745, 2754, 3111, 3294, 3645, 4131, 4374, 4590, 4941, 5185, 5490, 6222, 6561, 6885, 7290, 8235, 8262, 9333, 9882, 10370, 10935, 12393, 13122, 13770, 14823, 15555, 16470, 18666, 19683, 20655, 21870, 24705, 24786, 27999, 29646, 31110, 32805, 37179, 39366, 41310, 44469, 46665, 49410, 55998, 61965, 65610, 74115, 74358, 83997, 88938, 93330, 98415, 111537, 123930, 133407, 139995, 148230, 167994, 185895, 196830, 222345, 223074, 251991, 266814, 279990, 334611, 371790, 400221, 419985, 444690, 503982, 557685, 667035, 669222, 755973, 800442, 839970, 1115370, 1200663, 1259955, 1334070, 1511946, 1673055, 2001105, 2267919, 2401326, 2519910, 3346110, 3779865, 4002210, 4535838, 6003315, 6803757, 7559730, 11339595, 12006630, 13607514, 20411271, 22679190, 34018785, 40822542, 68037570, 102056355, 204112710]

約数ペア:

[(1, 204112710), (2, 102056355), (3, 68037570), (5, 40822542), (6, 34018785), (9, 22679190), (10, 20411271), (15, 13607514), (17, 12006630), (18, 11339595), (27, 7559730), (30, 6803757), (34, 6003315), (45, 4535838), (51, 4002210), (54, 3779865), (61, 3346110), (81, 2519910), (85, 2401326), (90, 2267919), (102, 2001105), (122, 1673055), (135, 1511946), (153, 1334070), (162, 1259955), (170, 1200663), (183, 1115370), (243, 839970), (255, 800442), (270, 755973), (305, 669222), (306, 667035), (366, 557685), (405, 503982), (459, 444690), (486, 419985), (510, 400221), (549, 371790), (610, 334611), (729, 279990), (765, 266814), (810, 251991), (915, 223074), (918, 222345), (1037, 196830), (1098, 185895), (1215, 167994), (1377, 148230), (1458, 139995), (1530, 133407), (1647, 123930), (1830, 111537), (2074, 98415), (2187, 93330), (2295, 88938), (2430, 83997), (2745, 74358), (2754, 74115), (3111, 65610), (3294, 61965), (3645, 55998), (4131, 49410), (4374, 46665), (4590, 44469), (4941, 41310), (5185, 39366), (5490, 37179), (6222, 32805), (6561, 31110), (6885, 29646), (7290, 27999), (8235, 24786), (8262, 24705), (9333, 21870), (9882, 20655), (10370, 19683), (10935, 18666), (12393, 16470), (13122, 15555), (13770, 14823)]