8319150

素因数分解:

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

素因数の和:183

約数の個数: 144

約数和(自身を含む): 27081600

約数和(自身を除く): 18762450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 38, 42, 45, 50, 57, 63, 70, 75, 90, 95, 105, 114, 126, 133, 139, 150, 171, 175, 190, 210, 225, 266, 278, 285, 315, 342, 350, 399, 417, 450, 475, 525, 570, 630, 665, 695, 798, 834, 855, 950, 973, 1050, 1197, 1251, 1330, 1390, 1425, 1575, 1710, 1946, 1995, 2085, 2394, 2502, 2641, 2850, 2919, 3150, 3325, 3475, 3990, 4170, 4275, 4865, 5282, 5838, 5985, 6255, 6650, 6950, 7923, 8550, 8757, 9730, 9975, 10425, 11970, 12510, 13205, 14595, 15846, 17514, 18487, 19950, 20850, 23769, 24325, 26410, 29190, 29925, 31275, 36974, 39615, 43785, 47538, 48650, 55461, 59850, 62550, 66025, 72975, 79230, 87570, 92435, 110922, 118845, 132050, 145950, 166383, 184870, 198075, 218925, 237690, 277305, 332766, 396150, 437850, 462175, 554610, 594225, 831915, 924350, 1188450, 1386525, 1663830, 2773050, 4159575, 8319150]

約数ペア:

[(1, 8319150), (2, 4159575), (3, 2773050), (5, 1663830), (6, 1386525), (7, 1188450), (9, 924350), (10, 831915), (14, 594225), (15, 554610), (18, 462175), (19, 437850), (21, 396150), (25, 332766), (30, 277305), (35, 237690), (38, 218925), (42, 198075), (45, 184870), (50, 166383), (57, 145950), (63, 132050), (70, 118845), (75, 110922), (90, 92435), (95, 87570), (105, 79230), (114, 72975), (126, 66025), (133, 62550), (139, 59850), (150, 55461), (171, 48650), (175, 47538), (190, 43785), (210, 39615), (225, 36974), (266, 31275), (278, 29925), (285, 29190), (315, 26410), (342, 24325), (350, 23769), (399, 20850), (417, 19950), (450, 18487), (475, 17514), (525, 15846), (570, 14595), (630, 13205), (665, 12510), (695, 11970), (798, 10425), (834, 9975), (855, 9730), (950, 8757), (973, 8550), (1050, 7923), (1197, 6950), (1251, 6650), (1330, 6255), (1390, 5985), (1425, 5838), (1575, 5282), (1710, 4865), (1946, 4275), (1995, 4170), (2085, 3990), (2394, 3475), (2502, 3325), (2641, 3150), (2850, 2919)]