1339938900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:783

約数の個数: 216

約数和(自身を含む): 4463047680

約数和(自身を除く): 3123108780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 127, 150, 171, 180, 190, 225, 228, 254, 285, 300, 342, 380, 381, 450, 475, 508, 570, 617, 635, 684, 762, 855, 900, 950, 1140, 1143, 1234, 1270, 1425, 1524, 1710, 1851, 1900, 1905, 2286, 2413, 2468, 2540, 2850, 3085, 3175, 3420, 3702, 3810, 4275, 4572, 4826, 5553, 5700, 5715, 6170, 6350, 7239, 7404, 7620, 8550, 9255, 9525, 9652, 11106, 11430, 11723, 12065, 12340, 12700, 14478, 15425, 17100, 18510, 19050, 21717, 22212, 22860, 23446, 24130, 27765, 28575, 28956, 30850, 35169, 36195, 37020, 38100, 43434, 46275, 46892, 48260, 55530, 57150, 58615, 60325, 61700, 70338, 72390, 78359, 86868, 92550, 105507, 108585, 111060, 114300, 117230, 120650, 138825, 140676, 144780, 156718, 175845, 180975, 185100, 211014, 217170, 234460, 235077, 241300, 277650, 293075, 313436, 351690, 361950, 391795, 422028, 434340, 470154, 527535, 542925, 555300, 586150, 703380, 705231, 723900, 783590, 879225, 940308, 1055070, 1085850, 1172300, 1175385, 1410462, 1488821, 1567180, 1758450, 1958975, 2110140, 2171700, 2350770, 2637675, 2820924, 2977642, 3516900, 3526155, 3917950, 4466463, 4701540, 5275350, 5876925, 5955284, 7052310, 7444105, 7835900, 8932926, 10550700, 11753850, 13399389, 14104620, 14888210, 17630775, 17865852, 22332315, 23507700, 26798778, 29776420, 35261550, 37220525, 44664630, 53597556, 66996945, 70523100, 74441050, 89329260, 111661575, 133993890, 148882100, 223323150, 267987780, 334984725, 446646300, 669969450, 1339938900]

約数ペア:

[(1, 1339938900), (2, 669969450), (3, 446646300), (4, 334984725), (5, 267987780), (6, 223323150), (9, 148882100), (10, 133993890), (12, 111661575), (15, 89329260), (18, 74441050), (19, 70523100), (20, 66996945), (25, 53597556), (30, 44664630), (36, 37220525), (38, 35261550), (45, 29776420), (50, 26798778), (57, 23507700), (60, 22332315), (75, 17865852), (76, 17630775), (90, 14888210), (95, 14104620), (100, 13399389), (114, 11753850), (127, 10550700), (150, 8932926), (171, 7835900), (180, 7444105), (190, 7052310), (225, 5955284), (228, 5876925), (254, 5275350), (285, 4701540), (300, 4466463), (342, 3917950), (380, 3526155), (381, 3516900), (450, 2977642), (475, 2820924), (508, 2637675), (570, 2350770), (617, 2171700), (635, 2110140), (684, 1958975), (762, 1758450), (855, 1567180), (900, 1488821), (950, 1410462), (1140, 1175385), (1143, 1172300), (1234, 1085850), (1270, 1055070), (1425, 940308), (1524, 879225), (1710, 783590), (1851, 723900), (1900, 705231), (1905, 703380), (2286, 586150), (2413, 555300), (2468, 542925), (2540, 527535), (2850, 470154), (3085, 434340), (3175, 422028), (3420, 391795), (3702, 361950), (3810, 351690), (4275, 313436), (4572, 293075), (4826, 277650), (5553, 241300), (5700, 235077), (5715, 234460), (6170, 217170), (6350, 211014), (7239, 185100), (7404, 180975), (7620, 175845), (8550, 156718), (9255, 144780), (9525, 140676), (9652, 138825), (11106, 120650), (11430, 117230), (11723, 114300), (12065, 111060), (12340, 108585), (12700, 105507), (14478, 92550), (15425, 86868), (17100, 78359), (18510, 72390), (19050, 70338), (21717, 61700), (22212, 60325), (22860, 58615), (23446, 57150), (24130, 55530), (27765, 48260), (28575, 46892), (28956, 46275), (30850, 43434), (35169, 38100), (36195, 37020)]