18784241820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{59}}^2\times {\mathrm{3331}}^1$

素因数の和:3470

約数の個数: 180

約数和(自身を含む): 59960546184

約数和(自身を除く): 41176304364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 81, 90, 108, 118, 135, 162, 177, 180, 236, 270, 295, 324, 354, 405, 531, 540, 590, 708, 810, 885, 1062, 1180, 1593, 1620, 1770, 2124, 2655, 3186, 3331, 3481, 3540, 4779, 5310, 6372, 6662, 6962, 7965, 9558, 9993, 10443, 10620, 13324, 13924, 15930, 16655, 17405, 19116, 19986, 20886, 23895, 29979, 31329, 31860, 33310, 34810, 39972, 41772, 47790, 49965, 52215, 59958, 62658, 66620, 69620, 89937, 93987, 95580, 99930, 104430, 119916, 125316, 149895, 156645, 179874, 187974, 196529, 199860, 208860, 269811, 281961, 299790, 313290, 359748, 375948, 393058, 449685, 469935, 539622, 563922, 589587, 599580, 626580, 786116, 899370, 939870, 982645, 1079244, 1127844, 1179174, 1349055, 1409805, 1768761, 1798740, 1879740, 1965290, 2358348, 2698110, 2819610, 2947935, 3537522, 3930580, 5306283, 5396220, 5639220, 5895870, 7075044, 8843805, 10612566, 11595211, 11791740, 15918849, 17687610, 21225132, 23190422, 26531415, 31837698, 34785633, 35375220, 46380844, 53062830, 57976055, 63675396, 69571266, 79594245, 104356899, 106125660, 115952110, 139142532, 159188490, 173928165, 208713798, 231904220, 313070697, 318376980, 347856330, 417427596, 521784495, 626141394, 695712660, 939212091, 1043568990, 1252282788, 1565353485, 1878424182, 2087137980, 3130706970, 3756848364, 4696060455, 6261413940, 9392120910, 18784241820]

約数ペア:

[(1, 18784241820), (2, 9392120910), (3, 6261413940), (4, 4696060455), (5, 3756848364), (6, 3130706970), (9, 2087137980), (10, 1878424182), (12, 1565353485), (15, 1252282788), (18, 1043568990), (20, 939212091), (27, 695712660), (30, 626141394), (36, 521784495), (45, 417427596), (54, 347856330), (59, 318376980), (60, 313070697), (81, 231904220), (90, 208713798), (108, 173928165), (118, 159188490), (135, 139142532), (162, 115952110), (177, 106125660), (180, 104356899), (236, 79594245), (270, 69571266), (295, 63675396), (324, 57976055), (354, 53062830), (405, 46380844), (531, 35375220), (540, 34785633), (590, 31837698), (708, 26531415), (810, 23190422), (885, 21225132), (1062, 17687610), (1180, 15918849), (1593, 11791740), (1620, 11595211), (1770, 10612566), (2124, 8843805), (2655, 7075044), (3186, 5895870), (3331, 5639220), (3481, 5396220), (3540, 5306283), (4779, 3930580), (5310, 3537522), (6372, 2947935), (6662, 2819610), (6962, 2698110), (7965, 2358348), (9558, 1965290), (9993, 1879740), (10443, 1798740), (10620, 1768761), (13324, 1409805), (13924, 1349055), (15930, 1179174), (16655, 1127844), (17405, 1079244), (19116, 982645), (19986, 939870), (20886, 899370), (23895, 786116), (29979, 626580), (31329, 599580), (31860, 589587), (33310, 563922), (34810, 539622), (39972, 469935), (41772, 449685), (47790, 393058), (49965, 375948), (52215, 359748), (59958, 313290), (62658, 299790), (66620, 281961), (69620, 269811), (89937, 208860), (93987, 199860), (95580, 196529), (99930, 187974), (104430, 179874), (119916, 156645), (125316, 149895)]