16257150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:435

約数の個数: 144

約数和(自身を含む): 53892384

約数和(自身を除く): 37635234

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 150, 175, 182, 195, 210, 225, 234, 273, 315, 325, 350, 390, 397, 450, 455, 525, 546, 585, 630, 650, 794, 819, 910, 975, 1050, 1170, 1191, 1365, 1575, 1638, 1950, 1985, 2275, 2382, 2730, 2779, 2925, 3150, 3573, 3970, 4095, 4550, 5161, 5558, 5850, 5955, 6825, 7146, 8190, 8337, 9925, 10322, 11910, 13650, 13895, 15483, 16674, 17865, 19850, 20475, 25011, 25805, 27790, 29775, 30966, 35730, 36127, 40950, 41685, 46449, 50022, 51610, 59550, 69475, 72254, 77415, 83370, 89325, 92898, 108381, 125055, 129025, 138950, 154830, 178650, 180635, 208425, 216762, 232245, 250110, 258050, 325143, 361270, 387075, 416850, 464490, 541905, 625275, 650286, 774150, 903175, 1083810, 1161225, 1250550, 1625715, 1806350, 2322450, 2709525, 3251430, 5419050, 8128575, 16257150]

約数ペア:

[(1, 16257150), (2, 8128575), (3, 5419050), (5, 3251430), (6, 2709525), (7, 2322450), (9, 1806350), (10, 1625715), (13, 1250550), (14, 1161225), (15, 1083810), (18, 903175), (21, 774150), (25, 650286), (26, 625275), (30, 541905), (35, 464490), (39, 416850), (42, 387075), (45, 361270), (50, 325143), (63, 258050), (65, 250110), (70, 232245), (75, 216762), (78, 208425), (90, 180635), (91, 178650), (105, 154830), (117, 138950), (126, 129025), (130, 125055), (150, 108381), (175, 92898), (182, 89325), (195, 83370), (210, 77415), (225, 72254), (234, 69475), (273, 59550), (315, 51610), (325, 50022), (350, 46449), (390, 41685), (397, 40950), (450, 36127), (455, 35730), (525, 30966), (546, 29775), (585, 27790), (630, 25805), (650, 25011), (794, 20475), (819, 19850), (910, 17865), (975, 16674), (1050, 15483), (1170, 13895), (1191, 13650), (1365, 11910), (1575, 10322), (1638, 9925), (1950, 8337), (1985, 8190), (2275, 7146), (2382, 6825), (2730, 5955), (2779, 5850), (2925, 5558), (3150, 5161), (3573, 4550), (3970, 4095)]