16638300

素因数分解:

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

素因数の和:185

約数の個数: 216

約数和(自身を含む): 63190400

約数和(自身を除く): 46552100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 35, 36, 38, 42, 45, 50, 57, 60, 63, 70, 75, 76, 84, 90, 95, 100, 105, 114, 126, 133, 139, 140, 150, 171, 175, 180, 190, 210, 225, 228, 252, 266, 278, 285, 300, 315, 342, 350, 380, 399, 417, 420, 450, 475, 525, 532, 556, 570, 630, 665, 684, 695, 700, 798, 834, 855, 900, 950, 973, 1050, 1140, 1197, 1251, 1260, 1330, 1390, 1425, 1575, 1596, 1668, 1710, 1900, 1946, 1995, 2085, 2100, 2394, 2502, 2641, 2660, 2780, 2850, 2919, 3150, 3325, 3420, 3475, 3892, 3990, 4170, 4275, 4788, 4865, 5004, 5282, 5700, 5838, 5985, 6255, 6300, 6650, 6950, 7923, 7980, 8340, 8550, 8757, 9730, 9975, 10425, 10564, 11676, 11970, 12510, 13205, 13300, 13900, 14595, 15846, 17100, 17514, 18487, 19460, 19950, 20850, 23769, 23940, 24325, 25020, 26410, 29190, 29925, 31275, 31692, 35028, 36974, 39615, 39900, 41700, 43785, 47538, 48650, 52820, 55461, 58380, 59850, 62550, 66025, 72975, 73948, 79230, 87570, 92435, 95076, 97300, 110922, 118845, 119700, 125100, 132050, 145950, 158460, 166383, 175140, 184870, 198075, 218925, 221844, 237690, 264100, 277305, 291900, 332766, 369740, 396150, 437850, 462175, 475380, 554610, 594225, 665532, 792300, 831915, 875700, 924350, 1109220, 1188450, 1386525, 1663830, 1848700, 2376900, 2773050, 3327660, 4159575, 5546100, 8319150, 16638300]

約数ペア:

[(1, 16638300), (2, 8319150), (3, 5546100), (4, 4159575), (5, 3327660), (6, 2773050), (7, 2376900), (9, 1848700), (10, 1663830), (12, 1386525), (14, 1188450), (15, 1109220), (18, 924350), (19, 875700), (20, 831915), (21, 792300), (25, 665532), (28, 594225), (30, 554610), (35, 475380), (36, 462175), (38, 437850), (42, 396150), (45, 369740), (50, 332766), (57, 291900), (60, 277305), (63, 264100), (70, 237690), (75, 221844), (76, 218925), (84, 198075), (90, 184870), (95, 175140), (100, 166383), (105, 158460), (114, 145950), (126, 132050), (133, 125100), (139, 119700), (140, 118845), (150, 110922), (171, 97300), (175, 95076), (180, 92435), (190, 87570), (210, 79230), (225, 73948), (228, 72975), (252, 66025), (266, 62550), (278, 59850), (285, 58380), (300, 55461), (315, 52820), (342, 48650), (350, 47538), (380, 43785), (399, 41700), (417, 39900), (420, 39615), (450, 36974), (475, 35028), (525, 31692), (532, 31275), (556, 29925), (570, 29190), (630, 26410), (665, 25020), (684, 24325), (695, 23940), (700, 23769), (798, 20850), (834, 19950), (855, 19460), (900, 18487), (950, 17514), (973, 17100), (1050, 15846), (1140, 14595), (1197, 13900), (1251, 13300), (1260, 13205), (1330, 12510), (1390, 11970), (1425, 11676), (1575, 10564), (1596, 10425), (1668, 9975), (1710, 9730), (1900, 8757), (1946, 8550), (1995, 8340), (2085, 7980), (2100, 7923), (2394, 6950), (2502, 6650), (2641, 6300), (2660, 6255), (2780, 5985), (2850, 5838), (2919, 5700), (3150, 5282), (3325, 5004), (3420, 4865), (3475, 4788), (3892, 4275), (3990, 4170)]