38822700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 216

約数和(自身を含む): 138532800

約数和(自身を除く): 99710100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 49, 50, 57, 60, 70, 75, 76, 84, 95, 98, 100, 105, 114, 133, 139, 140, 147, 150, 175, 190, 196, 210, 228, 245, 266, 278, 285, 294, 300, 350, 380, 399, 417, 420, 475, 490, 525, 532, 556, 570, 588, 665, 695, 700, 735, 798, 834, 931, 950, 973, 980, 1050, 1140, 1225, 1330, 1390, 1425, 1470, 1596, 1668, 1862, 1900, 1946, 1995, 2085, 2100, 2450, 2641, 2660, 2780, 2793, 2850, 2919, 2940, 3325, 3475, 3675, 3724, 3892, 3990, 4170, 4655, 4865, 4900, 5282, 5586, 5700, 5838, 6650, 6811, 6950, 7350, 7923, 7980, 8340, 9310, 9730, 9975, 10425, 10564, 11172, 11676, 13205, 13300, 13622, 13900, 13965, 14595, 14700, 15846, 18487, 18620, 19460, 19950, 20433, 20850, 23275, 24325, 26410, 27244, 27930, 29190, 31692, 34055, 36974, 39615, 39900, 40866, 41700, 46550, 48650, 52820, 55461, 55860, 58380, 66025, 68110, 69825, 72975, 73948, 79230, 81732, 92435, 93100, 97300, 102165, 110922, 129409, 132050, 136220, 139650, 145950, 158460, 170275, 184870, 198075, 204330, 221844, 258818, 264100, 277305, 279300, 291900, 340550, 369740, 388227, 396150, 408660, 462175, 510825, 517636, 554610, 647045, 681100, 776454, 792300, 924350, 1021650, 1109220, 1294090, 1386525, 1552908, 1848700, 1941135, 2043300, 2588180, 2773050, 3235225, 3882270, 5546100, 6470450, 7764540, 9705675, 12940900, 19411350, 38822700]

約数ペア:

[(1, 38822700), (2, 19411350), (3, 12940900), (4, 9705675), (5, 7764540), (6, 6470450), (7, 5546100), (10, 3882270), (12, 3235225), (14, 2773050), (15, 2588180), (19, 2043300), (20, 1941135), (21, 1848700), (25, 1552908), (28, 1386525), (30, 1294090), (35, 1109220), (38, 1021650), (42, 924350), (49, 792300), (50, 776454), (57, 681100), (60, 647045), (70, 554610), (75, 517636), (76, 510825), (84, 462175), (95, 408660), (98, 396150), (100, 388227), (105, 369740), (114, 340550), (133, 291900), (139, 279300), (140, 277305), (147, 264100), (150, 258818), (175, 221844), (190, 204330), (196, 198075), (210, 184870), (228, 170275), (245, 158460), (266, 145950), (278, 139650), (285, 136220), (294, 132050), (300, 129409), (350, 110922), (380, 102165), (399, 97300), (417, 93100), (420, 92435), (475, 81732), (490, 79230), (525, 73948), (532, 72975), (556, 69825), (570, 68110), (588, 66025), (665, 58380), (695, 55860), (700, 55461), (735, 52820), (798, 48650), (834, 46550), (931, 41700), (950, 40866), (973, 39900), (980, 39615), (1050, 36974), (1140, 34055), (1225, 31692), (1330, 29190), (1390, 27930), (1425, 27244), (1470, 26410), (1596, 24325), (1668, 23275), (1862, 20850), (1900, 20433), (1946, 19950), (1995, 19460), (2085, 18620), (2100, 18487), (2450, 15846), (2641, 14700), (2660, 14595), (2780, 13965), (2793, 13900), (2850, 13622), (2919, 13300), (2940, 13205), (3325, 11676), (3475, 11172), (3675, 10564), (3724, 10425), (3892, 9975), (3990, 9730), (4170, 9310), (4655, 8340), (4865, 7980), (4900, 7923), (5282, 7350), (5586, 6950), (5700, 6811), (5838, 6650)]