156994500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 192

約数和(自身を含む): 503403264

約数和(自身を除く): 346408764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 83, 97, 100, 125, 130, 150, 156, 166, 194, 195, 249, 250, 260, 291, 300, 325, 332, 375, 388, 390, 415, 485, 498, 500, 582, 650, 750, 780, 830, 970, 975, 996, 1079, 1164, 1245, 1261, 1300, 1455, 1500, 1625, 1660, 1940, 1950, 2075, 2158, 2425, 2490, 2522, 2910, 3237, 3250, 3783, 3900, 4150, 4316, 4850, 4875, 4980, 5044, 5395, 5820, 6225, 6305, 6474, 6500, 7275, 7566, 8051, 8300, 9700, 9750, 10375, 10790, 12125, 12450, 12610, 12948, 14550, 15132, 16102, 16185, 18915, 19500, 20750, 21580, 24153, 24250, 24900, 25220, 26975, 29100, 31125, 31525, 32204, 32370, 36375, 37830, 40255, 41500, 48306, 48500, 53950, 62250, 63050, 64740, 72750, 75660, 80510, 80925, 94575, 96612, 104663, 107900, 120765, 124500, 126100, 134875, 145500, 157625, 161020, 161850, 189150, 201275, 209326, 241530, 269750, 313989, 315250, 323700, 378300, 402550, 404625, 418652, 472875, 483060, 523315, 539500, 603825, 627978, 630500, 805100, 809250, 945750, 1006375, 1046630, 1207650, 1255956, 1569945, 1618500, 1891500, 2012750, 2093260, 2415300, 2616575, 3019125, 3139890, 4025500, 5233150, 6038250, 6279780, 7849725, 10466300, 12076500, 13082875, 15699450, 26165750, 31398900, 39248625, 52331500, 78497250, 156994500]

約数ペア:

[(1, 156994500), (2, 78497250), (3, 52331500), (4, 39248625), (5, 31398900), (6, 26165750), (10, 15699450), (12, 13082875), (13, 12076500), (15, 10466300), (20, 7849725), (25, 6279780), (26, 6038250), (30, 5233150), (39, 4025500), (50, 3139890), (52, 3019125), (60, 2616575), (65, 2415300), (75, 2093260), (78, 2012750), (83, 1891500), (97, 1618500), (100, 1569945), (125, 1255956), (130, 1207650), (150, 1046630), (156, 1006375), (166, 945750), (194, 809250), (195, 805100), (249, 630500), (250, 627978), (260, 603825), (291, 539500), (300, 523315), (325, 483060), (332, 472875), (375, 418652), (388, 404625), (390, 402550), (415, 378300), (485, 323700), (498, 315250), (500, 313989), (582, 269750), (650, 241530), (750, 209326), (780, 201275), (830, 189150), (970, 161850), (975, 161020), (996, 157625), (1079, 145500), (1164, 134875), (1245, 126100), (1261, 124500), (1300, 120765), (1455, 107900), (1500, 104663), (1625, 96612), (1660, 94575), (1940, 80925), (1950, 80510), (2075, 75660), (2158, 72750), (2425, 64740), (2490, 63050), (2522, 62250), (2910, 53950), (3237, 48500), (3250, 48306), (3783, 41500), (3900, 40255), (4150, 37830), (4316, 36375), (4850, 32370), (4875, 32204), (4980, 31525), (5044, 31125), (5395, 29100), (5820, 26975), (6225, 25220), (6305, 24900), (6474, 24250), (6500, 24153), (7275, 21580), (7566, 20750), (8051, 19500), (8300, 18915), (9700, 16185), (9750, 16102), (10375, 15132), (10790, 14550), (12125, 12948), (12450, 12610)]