2023389900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{809}}^1$

素因数の和:1233

約数の個数: 216

約数和(自身を含む): 7275471840

約数和(自身を除く): 5252081940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 397, 420, 450, 525, 630, 700, 794, 809, 900, 1050, 1191, 1260, 1575, 1588, 1618, 1985, 2100, 2382, 2427, 2779, 3150, 3236, 3573, 3970, 4045, 4764, 4854, 5558, 5663, 5955, 6300, 7146, 7281, 7940, 8090, 8337, 9708, 9925, 11116, 11326, 11910, 12135, 13895, 14292, 14562, 16180, 16674, 16989, 17865, 19850, 20225, 22652, 23820, 24270, 25011, 27790, 28315, 29124, 29775, 33348, 33978, 35730, 36405, 39700, 40450, 41685, 48540, 50022, 50967, 55580, 56630, 59550, 60675, 67956, 69475, 71460, 72810, 80900, 83370, 84945, 89325, 100044, 101934, 113260, 119100, 121350, 125055, 138950, 141575, 145620, 166740, 169890, 178650, 182025, 203868, 208425, 242700, 250110, 254835, 277900, 283150, 321173, 339780, 357300, 364050, 416850, 424725, 500220, 509670, 566300, 625275, 642346, 728100, 833700, 849450, 963519, 1019340, 1250550, 1274175, 1284692, 1605865, 1698900, 1927038, 2248211, 2501100, 2548350, 2890557, 3211730, 3854076, 4496422, 4817595, 5096700, 5781114, 6423460, 6744633, 8029325, 8992844, 9635190, 11241055, 11562228, 13489266, 14452785, 16058650, 19270380, 20233899, 22482110, 24087975, 26978532, 28905570, 32117300, 33723165, 40467798, 44964220, 48175950, 56205275, 57811140, 67446330, 72263925, 80935596, 96351900, 101169495, 112410550, 134892660, 144527850, 168615825, 202338990, 224821100, 289055700, 337231650, 404677980, 505847475, 674463300, 1011694950, 2023389900]

約数ペア:

[(1, 2023389900), (2, 1011694950), (3, 674463300), (4, 505847475), (5, 404677980), (6, 337231650), (7, 289055700), (9, 224821100), (10, 202338990), (12, 168615825), (14, 144527850), (15, 134892660), (18, 112410550), (20, 101169495), (21, 96351900), (25, 80935596), (28, 72263925), (30, 67446330), (35, 57811140), (36, 56205275), (42, 48175950), (45, 44964220), (50, 40467798), (60, 33723165), (63, 32117300), (70, 28905570), (75, 26978532), (84, 24087975), (90, 22482110), (100, 20233899), (105, 19270380), (126, 16058650), (140, 14452785), (150, 13489266), (175, 11562228), (180, 11241055), (210, 9635190), (225, 8992844), (252, 8029325), (300, 6744633), (315, 6423460), (350, 5781114), (397, 5096700), (420, 4817595), (450, 4496422), (525, 3854076), (630, 3211730), (700, 2890557), (794, 2548350), (809, 2501100), (900, 2248211), (1050, 1927038), (1191, 1698900), (1260, 1605865), (1575, 1284692), (1588, 1274175), (1618, 1250550), (1985, 1019340), (2100, 963519), (2382, 849450), (2427, 833700), (2779, 728100), (3150, 642346), (3236, 625275), (3573, 566300), (3970, 509670), (4045, 500220), (4764, 424725), (4854, 416850), (5558, 364050), (5663, 357300), (5955, 339780), (6300, 321173), (7146, 283150), (7281, 277900), (7940, 254835), (8090, 250110), (8337, 242700), (9708, 208425), (9925, 203868), (11116, 182025), (11326, 178650), (11910, 169890), (12135, 166740), (13895, 145620), (14292, 141575), (14562, 138950), (16180, 125055), (16674, 121350), (16989, 119100), (17865, 113260), (19850, 101934), (20225, 100044), (22652, 89325), (23820, 84945), (24270, 83370), (25011, 80900), (27790, 72810), (28315, 71460), (29124, 69475), (29775, 67956), (33348, 60675), (33978, 59550), (35730, 56630), (36405, 55580), (39700, 50967), (40450, 50022), (41685, 48540)]