56366700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 178634400

約数和(自身を除く): 122267700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 97, 100, 130, 149, 150, 156, 194, 195, 260, 291, 298, 300, 325, 388, 390, 447, 485, 582, 596, 650, 745, 780, 894, 970, 975, 1164, 1261, 1300, 1455, 1490, 1788, 1937, 1940, 1950, 2235, 2425, 2522, 2910, 2980, 3725, 3783, 3874, 3900, 4470, 4850, 5044, 5811, 5820, 6305, 7275, 7450, 7566, 7748, 8940, 9685, 9700, 11175, 11622, 12610, 14453, 14550, 14900, 15132, 18915, 19370, 22350, 23244, 25220, 28906, 29055, 29100, 31525, 37830, 38740, 43359, 44700, 48425, 57812, 58110, 63050, 72265, 75660, 86718, 94575, 96850, 116220, 126100, 144530, 145275, 173436, 187889, 189150, 193700, 216795, 289060, 290550, 361325, 375778, 378300, 433590, 563667, 581100, 722650, 751556, 867180, 939445, 1083975, 1127334, 1445300, 1878890, 2167950, 2254668, 2818335, 3757780, 4335900, 4697225, 5636670, 9394450, 11273340, 14091675, 18788900, 28183350, 56366700]

約数ペア:

[(1, 56366700), (2, 28183350), (3, 18788900), (4, 14091675), (5, 11273340), (6, 9394450), (10, 5636670), (12, 4697225), (13, 4335900), (15, 3757780), (20, 2818335), (25, 2254668), (26, 2167950), (30, 1878890), (39, 1445300), (50, 1127334), (52, 1083975), (60, 939445), (65, 867180), (75, 751556), (78, 722650), (97, 581100), (100, 563667), (130, 433590), (149, 378300), (150, 375778), (156, 361325), (194, 290550), (195, 289060), (260, 216795), (291, 193700), (298, 189150), (300, 187889), (325, 173436), (388, 145275), (390, 144530), (447, 126100), (485, 116220), (582, 96850), (596, 94575), (650, 86718), (745, 75660), (780, 72265), (894, 63050), (970, 58110), (975, 57812), (1164, 48425), (1261, 44700), (1300, 43359), (1455, 38740), (1490, 37830), (1788, 31525), (1937, 29100), (1940, 29055), (1950, 28906), (2235, 25220), (2425, 23244), (2522, 22350), (2910, 19370), (2980, 18915), (3725, 15132), (3783, 14900), (3874, 14550), (3900, 14453), (4470, 12610), (4850, 11622), (5044, 11175), (5811, 9700), (5820, 9685), (6305, 8940), (7275, 7748), (7450, 7566)]