159648450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 466636800

約数和(自身を除く): 306988350

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 31, 38, 39, 50, 57, 62, 65, 75, 78, 93, 95, 114, 130, 139, 150, 155, 186, 190, 195, 247, 278, 285, 310, 325, 390, 403, 417, 465, 475, 494, 570, 589, 650, 695, 741, 775, 806, 834, 930, 950, 975, 1178, 1209, 1235, 1390, 1425, 1482, 1550, 1767, 1807, 1950, 2015, 2085, 2325, 2418, 2470, 2641, 2850, 2945, 3475, 3534, 3614, 3705, 4030, 4170, 4309, 4650, 5282, 5421, 5890, 6045, 6175, 6950, 7410, 7657, 7923, 8618, 8835, 9035, 10075, 10425, 10842, 12090, 12350, 12927, 13205, 14725, 15314, 15846, 17670, 18070, 18525, 20150, 20850, 21545, 22971, 25854, 26410, 27105, 29450, 30225, 34333, 37050, 38285, 39615, 43090, 44175, 45175, 45942, 54210, 56017, 60450, 64635, 66025, 68666, 76570, 79230, 81871, 88350, 90350, 102999, 107725, 112034, 114855, 129270, 132050, 135525, 163742, 168051, 171665, 191425, 198075, 205998, 215450, 229710, 245613, 271050, 280085, 323175, 336102, 343330, 382850, 396150, 409355, 491226, 514995, 560170, 574275, 646350, 818710, 840255, 858325, 1029990, 1064323, 1148550, 1228065, 1400425, 1680510, 1716650, 2046775, 2128646, 2456130, 2574975, 2800850, 3192969, 4093550, 4201275, 5149950, 5321615, 6140325, 6385938, 8402550, 10643230, 12280650, 15964845, 26608075, 31929690, 53216150, 79824225, 159648450]

約数ペア:

[(1, 159648450), (2, 79824225), (3, 53216150), (5, 31929690), (6, 26608075), (10, 15964845), (13, 12280650), (15, 10643230), (19, 8402550), (25, 6385938), (26, 6140325), (30, 5321615), (31, 5149950), (38, 4201275), (39, 4093550), (50, 3192969), (57, 2800850), (62, 2574975), (65, 2456130), (75, 2128646), (78, 2046775), (93, 1716650), (95, 1680510), (114, 1400425), (130, 1228065), (139, 1148550), (150, 1064323), (155, 1029990), (186, 858325), (190, 840255), (195, 818710), (247, 646350), (278, 574275), (285, 560170), (310, 514995), (325, 491226), (390, 409355), (403, 396150), (417, 382850), (465, 343330), (475, 336102), (494, 323175), (570, 280085), (589, 271050), (650, 245613), (695, 229710), (741, 215450), (775, 205998), (806, 198075), (834, 191425), (930, 171665), (950, 168051), (975, 163742), (1178, 135525), (1209, 132050), (1235, 129270), (1390, 114855), (1425, 112034), (1482, 107725), (1550, 102999), (1767, 90350), (1807, 88350), (1950, 81871), (2015, 79230), (2085, 76570), (2325, 68666), (2418, 66025), (2470, 64635), (2641, 60450), (2850, 56017), (2945, 54210), (3475, 45942), (3534, 45175), (3614, 44175), (3705, 43090), (4030, 39615), (4170, 38285), (4309, 37050), (4650, 34333), (5282, 30225), (5421, 29450), (5890, 27105), (6045, 26410), (6175, 25854), (6950, 22971), (7410, 21545), (7657, 20850), (7923, 20150), (8618, 18525), (8835, 18070), (9035, 17670), (10075, 15846), (10425, 15314), (10842, 14725), (12090, 13205), (12350, 12927)]