127237950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1303}}^1$

素因数の和:1359

約数の個数: 144

約数和(自身を含む): 403593216

約数和(自身を除く): 276355266

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 31, 35, 42, 45, 50, 62, 63, 70, 75, 90, 93, 105, 126, 150, 155, 175, 186, 210, 217, 225, 279, 310, 315, 350, 434, 450, 465, 525, 558, 630, 651, 775, 930, 1050, 1085, 1302, 1303, 1395, 1550, 1575, 1953, 2170, 2325, 2606, 2790, 3150, 3255, 3906, 3909, 4650, 5425, 6510, 6515, 6975, 7818, 9121, 9765, 10850, 11727, 13030, 13950, 16275, 18242, 19530, 19545, 23454, 27363, 32550, 32575, 39090, 40393, 45605, 48825, 54726, 58635, 65150, 80786, 82089, 91210, 97650, 97725, 117270, 121179, 136815, 164178, 195450, 201965, 228025, 242358, 273630, 282751, 293175, 363537, 403930, 410445, 456050, 565502, 586350, 605895, 684075, 727074, 820890, 848253, 1009825, 1211790, 1368150, 1413755, 1696506, 1817685, 2019650, 2052225, 2544759, 2827510, 3029475, 3635370, 4104450, 4241265, 5089518, 6058950, 7068775, 8482530, 9088425, 12723795, 14137550, 18176850, 21206325, 25447590, 42412650, 63618975, 127237950]

約数ペア:

[(1, 127237950), (2, 63618975), (3, 42412650), (5, 25447590), (6, 21206325), (7, 18176850), (9, 14137550), (10, 12723795), (14, 9088425), (15, 8482530), (18, 7068775), (21, 6058950), (25, 5089518), (30, 4241265), (31, 4104450), (35, 3635370), (42, 3029475), (45, 2827510), (50, 2544759), (62, 2052225), (63, 2019650), (70, 1817685), (75, 1696506), (90, 1413755), (93, 1368150), (105, 1211790), (126, 1009825), (150, 848253), (155, 820890), (175, 727074), (186, 684075), (210, 605895), (217, 586350), (225, 565502), (279, 456050), (310, 410445), (315, 403930), (350, 363537), (434, 293175), (450, 282751), (465, 273630), (525, 242358), (558, 228025), (630, 201965), (651, 195450), (775, 164178), (930, 136815), (1050, 121179), (1085, 117270), (1302, 97725), (1303, 97650), (1395, 91210), (1550, 82089), (1575, 80786), (1953, 65150), (2170, 58635), (2325, 54726), (2606, 48825), (2790, 45605), (3150, 40393), (3255, 39090), (3906, 32575), (3909, 32550), (4650, 27363), (5425, 23454), (6510, 19545), (6515, 19530), (6975, 18242), (7818, 16275), (9121, 13950), (9765, 13030), (10850, 11727)]