122190900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 288

約数和(自身を含む): 428722560

約数和(自身を除く): 306531660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 19, 20, 25, 26, 30, 34, 38, 39, 50, 51, 52, 57, 60, 65, 68, 75, 76, 78, 85, 95, 97, 100, 102, 114, 130, 150, 156, 170, 190, 194, 195, 204, 221, 228, 247, 255, 260, 285, 291, 300, 323, 325, 340, 380, 388, 390, 425, 442, 475, 485, 494, 510, 570, 582, 646, 650, 663, 741, 780, 850, 884, 950, 969, 970, 975, 988, 1020, 1105, 1140, 1164, 1235, 1261, 1275, 1292, 1300, 1326, 1425, 1455, 1482, 1615, 1649, 1700, 1843, 1900, 1938, 1940, 1950, 2210, 2425, 2470, 2522, 2550, 2652, 2850, 2910, 2964, 3230, 3298, 3315, 3686, 3705, 3783, 3876, 3900, 4199, 4420, 4845, 4850, 4940, 4947, 5044, 5100, 5525, 5529, 5700, 5820, 6175, 6305, 6460, 6596, 6630, 7275, 7372, 7410, 7566, 8075, 8245, 8398, 9215, 9690, 9700, 9894, 11050, 11058, 12350, 12597, 12610, 13260, 14550, 14820, 15132, 16150, 16490, 16575, 16796, 18430, 18525, 18915, 19380, 19788, 20995, 21437, 22100, 22116, 23959, 24225, 24700, 24735, 25194, 25220, 27645, 29100, 31331, 31525, 32300, 32980, 33150, 36860, 37050, 37830, 41225, 41990, 42874, 46075, 47918, 48450, 49470, 50388, 55290, 62662, 62985, 63050, 64311, 66300, 71877, 74100, 75660, 82450, 83980, 85748, 92150, 93993, 94575, 95836, 96900, 98940, 104975, 107185, 110580, 119795, 123675, 125324, 125970, 126100, 128622, 138225, 143754, 156655, 164900, 184300, 187986, 189150, 209950, 214370, 239590, 247350, 251940, 257244, 276450, 287508, 313310, 314925, 321555, 359385, 375972, 378300, 407303, 419900, 428740, 469965, 479180, 494700, 535925, 552900, 598975, 626620, 629850, 643110, 718770, 783275, 814606, 939930, 1071850, 1197950, 1221909, 1259700, 1286220, 1437540, 1566550, 1607775, 1629212, 1796925, 1879860, 2036515, 2143700, 2349825, 2395900, 2443818, 3133100, 3215550, 3593850, 4073030, 4699650, 4887636, 6109545, 6431100, 7187700, 8146060, 9399300, 10182575, 12219090, 20365150, 24438180, 30547725, 40730300, 61095450, 122190900]

約数ペア:

[(1, 122190900), (2, 61095450), (3, 40730300), (4, 30547725), (5, 24438180), (6, 20365150), (10, 12219090), (12, 10182575), (13, 9399300), (15, 8146060), (17, 7187700), (19, 6431100), (20, 6109545), (25, 4887636), (26, 4699650), (30, 4073030), (34, 3593850), (38, 3215550), (39, 3133100), (50, 2443818), (51, 2395900), (52, 2349825), (57, 2143700), (60, 2036515), (65, 1879860), (68, 1796925), (75, 1629212), (76, 1607775), (78, 1566550), (85, 1437540), (95, 1286220), (97, 1259700), (100, 1221909), (102, 1197950), (114, 1071850), (130, 939930), (150, 814606), (156, 783275), (170, 718770), (190, 643110), (194, 629850), (195, 626620), (204, 598975), (221, 552900), (228, 535925), (247, 494700), (255, 479180), (260, 469965), (285, 428740), (291, 419900), (300, 407303), (323, 378300), (325, 375972), (340, 359385), (380, 321555), (388, 314925), (390, 313310), (425, 287508), (442, 276450), (475, 257244), (485, 251940), (494, 247350), (510, 239590), (570, 214370), (582, 209950), (646, 189150), (650, 187986), (663, 184300), (741, 164900), (780, 156655), (850, 143754), (884, 138225), (950, 128622), (969, 126100), (970, 125970), (975, 125324), (988, 123675), (1020, 119795), (1105, 110580), (1140, 107185), (1164, 104975), (1235, 98940), (1261, 96900), (1275, 95836), (1292, 94575), (1300, 93993), (1326, 92150), (1425, 85748), (1455, 83980), (1482, 82450), (1615, 75660), (1649, 74100), (1700, 71877), (1843, 66300), (1900, 64311), (1938, 63050), (1940, 62985), (1950, 62662), (2210, 55290), (2425, 50388), (2470, 49470), (2522, 48450), (2550, 47918), (2652, 46075), (2850, 42874), (2910, 41990), (2964, 41225), (3230, 37830), (3298, 37050), (3315, 36860), (3686, 33150), (3705, 32980), (3783, 32300), (3876, 31525), (3900, 31331), (4199, 29100), (4420, 27645), (4845, 25220), (4850, 25194), (4940, 24735), (4947, 24700), (5044, 24225), (5100, 23959), (5525, 22116), (5529, 22100), (5700, 21437), (5820, 20995), (6175, 19788), (6305, 19380), (6460, 18915), (6596, 18525), (6630, 18430), (7275, 16796), (7372, 16575), (7410, 16490), (7566, 16150), (8075, 15132), (8245, 14820), (8398, 14550), (9215, 13260), (9690, 12610), (9700, 12597), (9894, 12350), (11050, 11058)]