39906900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 216

約数和(自身を含む): 142178400

約数和(自身を除く): 102271500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 29, 30, 33, 36, 44, 45, 50, 55, 58, 60, 66, 75, 87, 90, 99, 100, 110, 116, 132, 139, 145, 150, 165, 174, 180, 198, 220, 225, 261, 275, 278, 290, 300, 319, 330, 348, 396, 417, 435, 450, 495, 522, 550, 556, 580, 638, 660, 695, 725, 825, 834, 870, 900, 957, 990, 1044, 1100, 1251, 1276, 1305, 1390, 1450, 1529, 1595, 1650, 1668, 1740, 1914, 1980, 2085, 2175, 2475, 2502, 2610, 2780, 2871, 2900, 3058, 3190, 3300, 3475, 3828, 4031, 4170, 4350, 4587, 4785, 4950, 5004, 5220, 5742, 6116, 6255, 6380, 6525, 6950, 7645, 7975, 8062, 8340, 8700, 9174, 9570, 9900, 10425, 11484, 12093, 12510, 13050, 13761, 13900, 14355, 15290, 15950, 16124, 18348, 19140, 20155, 20850, 22935, 23925, 24186, 25020, 26100, 27522, 28710, 30580, 31275, 31900, 36279, 38225, 40310, 41700, 44341, 45870, 47850, 48372, 55044, 57420, 60465, 62550, 68805, 71775, 72558, 76450, 80620, 88682, 91740, 95700, 100775, 114675, 120930, 125100, 133023, 137610, 143550, 145116, 152900, 177364, 181395, 201550, 221705, 229350, 241860, 266046, 275220, 287100, 302325, 344025, 362790, 399069, 403100, 443410, 458700, 532092, 604650, 665115, 688050, 725580, 798138, 886820, 906975, 1108525, 1209300, 1330230, 1376100, 1596276, 1813950, 1995345, 2217050, 2660460, 3325575, 3627900, 3990690, 4434100, 6651150, 7981380, 9976725, 13302300, 19953450, 39906900]

約数ペア:

[(1, 39906900), (2, 19953450), (3, 13302300), (4, 9976725), (5, 7981380), (6, 6651150), (9, 4434100), (10, 3990690), (11, 3627900), (12, 3325575), (15, 2660460), (18, 2217050), (20, 1995345), (22, 1813950), (25, 1596276), (29, 1376100), (30, 1330230), (33, 1209300), (36, 1108525), (44, 906975), (45, 886820), (50, 798138), (55, 725580), (58, 688050), (60, 665115), (66, 604650), (75, 532092), (87, 458700), (90, 443410), (99, 403100), (100, 399069), (110, 362790), (116, 344025), (132, 302325), (139, 287100), (145, 275220), (150, 266046), (165, 241860), (174, 229350), (180, 221705), (198, 201550), (220, 181395), (225, 177364), (261, 152900), (275, 145116), (278, 143550), (290, 137610), (300, 133023), (319, 125100), (330, 120930), (348, 114675), (396, 100775), (417, 95700), (435, 91740), (450, 88682), (495, 80620), (522, 76450), (550, 72558), (556, 71775), (580, 68805), (638, 62550), (660, 60465), (695, 57420), (725, 55044), (825, 48372), (834, 47850), (870, 45870), (900, 44341), (957, 41700), (990, 40310), (1044, 38225), (1100, 36279), (1251, 31900), (1276, 31275), (1305, 30580), (1390, 28710), (1450, 27522), (1529, 26100), (1595, 25020), (1650, 24186), (1668, 23925), (1740, 22935), (1914, 20850), (1980, 20155), (2085, 19140), (2175, 18348), (2475, 16124), (2502, 15950), (2610, 15290), (2780, 14355), (2871, 13900), (2900, 13761), (3058, 13050), (3190, 12510), (3300, 12093), (3475, 11484), (3828, 10425), (4031, 9900), (4170, 9570), (4350, 9174), (4587, 8700), (4785, 8340), (4950, 8062), (5004, 7975), (5220, 7645), (5742, 6950), (6116, 6525), (6255, 6380)]