191306700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:313

約数の個数: 216

約数和(自身を含む): 656864208

約数和(自身を除く): 465557508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 83, 90, 100, 117, 130, 150, 156, 166, 180, 195, 197, 225, 234, 249, 260, 300, 325, 332, 390, 394, 415, 450, 468, 498, 585, 591, 650, 747, 780, 788, 830, 900, 975, 985, 996, 1079, 1170, 1182, 1245, 1300, 1494, 1660, 1773, 1950, 1970, 2075, 2158, 2340, 2364, 2490, 2561, 2925, 2955, 2988, 3237, 3546, 3735, 3900, 3940, 4150, 4316, 4925, 4980, 5122, 5395, 5850, 5910, 6225, 6474, 7092, 7470, 7683, 8300, 8865, 9711, 9850, 10244, 10790, 11700, 11820, 12450, 12805, 12948, 14775, 14940, 15366, 16185, 16351, 17730, 18675, 19422, 19700, 21580, 23049, 24900, 25610, 26975, 29550, 30732, 32370, 32702, 35460, 37350, 38415, 38844, 44325, 46098, 48555, 49053, 51220, 53950, 59100, 64025, 64740, 65404, 74700, 76830, 80925, 81755, 88650, 92196, 97110, 98106, 107900, 115245, 128050, 147159, 153660, 161850, 163510, 177300, 192075, 194220, 196212, 212563, 230490, 242775, 245265, 256100, 294318, 323700, 327020, 384150, 408775, 425126, 460980, 485550, 490530, 576225, 588636, 637689, 735795, 768300, 817550, 850252, 971100, 981060, 1062815, 1152450, 1226325, 1275378, 1471590, 1635100, 1913067, 2125630, 2304900, 2452650, 2550756, 2943180, 3188445, 3678975, 3826134, 4251260, 4905300, 5314075, 6376890, 7357950, 7652268, 9565335, 10628150, 12753780, 14715900, 15942225, 19130670, 21256300, 31884450, 38261340, 47826675, 63768900, 95653350, 191306700]

約数ペア:

[(1, 191306700), (2, 95653350), (3, 63768900), (4, 47826675), (5, 38261340), (6, 31884450), (9, 21256300), (10, 19130670), (12, 15942225), (13, 14715900), (15, 12753780), (18, 10628150), (20, 9565335), (25, 7652268), (26, 7357950), (30, 6376890), (36, 5314075), (39, 4905300), (45, 4251260), (50, 3826134), (52, 3678975), (60, 3188445), (65, 2943180), (75, 2550756), (78, 2452650), (83, 2304900), (90, 2125630), (100, 1913067), (117, 1635100), (130, 1471590), (150, 1275378), (156, 1226325), (166, 1152450), (180, 1062815), (195, 981060), (197, 971100), (225, 850252), (234, 817550), (249, 768300), (260, 735795), (300, 637689), (325, 588636), (332, 576225), (390, 490530), (394, 485550), (415, 460980), (450, 425126), (468, 408775), (498, 384150), (585, 327020), (591, 323700), (650, 294318), (747, 256100), (780, 245265), (788, 242775), (830, 230490), (900, 212563), (975, 196212), (985, 194220), (996, 192075), (1079, 177300), (1170, 163510), (1182, 161850), (1245, 153660), (1300, 147159), (1494, 128050), (1660, 115245), (1773, 107900), (1950, 98106), (1970, 97110), (2075, 92196), (2158, 88650), (2340, 81755), (2364, 80925), (2490, 76830), (2561, 74700), (2925, 65404), (2955, 64740), (2988, 64025), (3237, 59100), (3546, 53950), (3735, 51220), (3900, 49053), (3940, 48555), (4150, 46098), (4316, 44325), (4925, 38844), (4980, 38415), (5122, 37350), (5395, 35460), (5850, 32702), (5910, 32370), (6225, 30732), (6474, 29550), (7092, 26975), (7470, 25610), (7683, 24900), (8300, 23049), (8865, 21580), (9711, 19700), (9850, 19422), (10244, 18675), (10790, 17730), (11700, 16351), (11820, 16185), (12450, 15366), (12805, 14940), (12948, 14775)]