161535150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2699}}^1$

素因数の和:2743

約数の個数: 144

約数和(自身を含む): 522288000

約数和(自身を除く): 360752850

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, 150, 171, 175, 190, 210, 225, 266, 285, 315, 342, 350, 399, 450, 475, 525, 570, 630, 665, 798, 855, 950, 1050, 1197, 1330, 1425, 1575, 1710, 1995, 2394, 2699, 2850, 3150, 3325, 3990, 4275, 5398, 5985, 6650, 8097, 8550, 9975, 11970, 13495, 16194, 18893, 19950, 24291, 26990, 29925, 37786, 40485, 48582, 51281, 56679, 59850, 67475, 80970, 94465, 102562, 113358, 121455, 134950, 153843, 170037, 188930, 202425, 242910, 256405, 283395, 307686, 340074, 358967, 404850, 461529, 472325, 512810, 566790, 607275, 717934, 769215, 850185, 923058, 944650, 1076901, 1214550, 1282025, 1416975, 1538430, 1700370, 1794835, 2153802, 2307645, 2564050, 2833950, 3230703, 3589670, 3846075, 4250925, 4615290, 5384505, 6461406, 7692150, 8501850, 8974175, 10769010, 11538225, 16153515, 17948350, 23076450, 26922525, 32307030, 53845050, 80767575, 161535150]

約数ペア:

[(1, 161535150), (2, 80767575), (3, 53845050), (5, 32307030), (6, 26922525), (7, 23076450), (9, 17948350), (10, 16153515), (14, 11538225), (15, 10769010), (18, 8974175), (19, 8501850), (21, 7692150), (25, 6461406), (30, 5384505), (35, 4615290), (38, 4250925), (42, 3846075), (45, 3589670), (50, 3230703), (57, 2833950), (63, 2564050), (70, 2307645), (75, 2153802), (90, 1794835), (95, 1700370), (105, 1538430), (114, 1416975), (126, 1282025), (133, 1214550), (150, 1076901), (171, 944650), (175, 923058), (190, 850185), (210, 769215), (225, 717934), (266, 607275), (285, 566790), (315, 512810), (342, 472325), (350, 461529), (399, 404850), (450, 358967), (475, 340074), (525, 307686), (570, 283395), (630, 256405), (665, 242910), (798, 202425), (855, 188930), (950, 170037), (1050, 153843), (1197, 134950), (1330, 121455), (1425, 113358), (1575, 102562), (1710, 94465), (1995, 80970), (2394, 67475), (2699, 59850), (2850, 56679), (3150, 51281), (3325, 48582), (3990, 40485), (4275, 37786), (5398, 29925), (5985, 26990), (6650, 24291), (8097, 19950), (8550, 18893), (9975, 16194), (11970, 13495)]