145848780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:669

約数の個数: 288

約数和(自身を含む): 584962560

約数和(自身を除く): 439113780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 28, 30, 33, 34, 35, 36, 42, 44, 45, 51, 55, 60, 63, 66, 68, 70, 77, 84, 85, 90, 99, 102, 105, 110, 119, 126, 132, 140, 153, 154, 165, 170, 180, 187, 198, 204, 210, 220, 231, 238, 252, 255, 306, 308, 315, 330, 340, 357, 374, 385, 396, 420, 462, 476, 495, 510, 561, 595, 612, 619, 630, 660, 693, 714, 748, 765, 770, 924, 935, 990, 1020, 1071, 1122, 1155, 1190, 1238, 1260, 1309, 1386, 1428, 1530, 1540, 1683, 1785, 1857, 1870, 1980, 2142, 2244, 2310, 2380, 2476, 2618, 2772, 2805, 3060, 3095, 3366, 3465, 3570, 3714, 3740, 3927, 4284, 4333, 4620, 5236, 5355, 5571, 5610, 6190, 6545, 6732, 6809, 6930, 7140, 7428, 7854, 8415, 8666, 9285, 10523, 10710, 11142, 11220, 11781, 12380, 12999, 13090, 13618, 13860, 15708, 16830, 17332, 18570, 19635, 20427, 21046, 21420, 21665, 22284, 23562, 25998, 26180, 27236, 27855, 31569, 33660, 34045, 37140, 38997, 39270, 40854, 42092, 43330, 47124, 47663, 51996, 52615, 55710, 58905, 61281, 63138, 64995, 68090, 73661, 77994, 78540, 81708, 86660, 94707, 95326, 102135, 105230, 111420, 115753, 117810, 122562, 126276, 129990, 136180, 142989, 147322, 155988, 157845, 189414, 190652, 194985, 204270, 210460, 220983, 231506, 235620, 238315, 245124, 259980, 285978, 294644, 306405, 315690, 347259, 368305, 378828, 389970, 408540, 428967, 441966, 463012, 473535, 476630, 571956, 578765, 612810, 631380, 662949, 694518, 714945, 736610, 779940, 810271, 857934, 883932, 947070, 953260, 1041777, 1104915, 1157530, 1225620, 1325898, 1389036, 1429890, 1473220, 1620542, 1715868, 1736295, 1894140, 2083554, 2144835, 2209830, 2315060, 2430813, 2651796, 2859780, 3241084, 3314745, 3472590, 4051355, 4167108, 4289670, 4419660, 4861626, 5208885, 6629490, 6945180, 7292439, 8102710, 8579340, 9723252, 10417770, 12154065, 13258980, 14584878, 16205420, 20835540, 24308130, 29169756, 36462195, 48616260, 72924390, 145848780]

約数ペア:

[(1, 145848780), (2, 72924390), (3, 48616260), (4, 36462195), (5, 29169756), (6, 24308130), (7, 20835540), (9, 16205420), (10, 14584878), (11, 13258980), (12, 12154065), (14, 10417770), (15, 9723252), (17, 8579340), (18, 8102710), (20, 7292439), (21, 6945180), (22, 6629490), (28, 5208885), (30, 4861626), (33, 4419660), (34, 4289670), (35, 4167108), (36, 4051355), (42, 3472590), (44, 3314745), (45, 3241084), (51, 2859780), (55, 2651796), (60, 2430813), (63, 2315060), (66, 2209830), (68, 2144835), (70, 2083554), (77, 1894140), (84, 1736295), (85, 1715868), (90, 1620542), (99, 1473220), (102, 1429890), (105, 1389036), (110, 1325898), (119, 1225620), (126, 1157530), (132, 1104915), (140, 1041777), (153, 953260), (154, 947070), (165, 883932), (170, 857934), (180, 810271), (187, 779940), (198, 736610), (204, 714945), (210, 694518), (220, 662949), (231, 631380), (238, 612810), (252, 578765), (255, 571956), (306, 476630), (308, 473535), (315, 463012), (330, 441966), (340, 428967), (357, 408540), (374, 389970), (385, 378828), (396, 368305), (420, 347259), (462, 315690), (476, 306405), (495, 294644), (510, 285978), (561, 259980), (595, 245124), (612, 238315), (619, 235620), (630, 231506), (660, 220983), (693, 210460), (714, 204270), (748, 194985), (765, 190652), (770, 189414), (924, 157845), (935, 155988), (990, 147322), (1020, 142989), (1071, 136180), (1122, 129990), (1155, 126276), (1190, 122562), (1238, 117810), (1260, 115753), (1309, 111420), (1386, 105230), (1428, 102135), (1530, 95326), (1540, 94707), (1683, 86660), (1785, 81708), (1857, 78540), (1870, 77994), (1980, 73661), (2142, 68090), (2244, 64995), (2310, 63138), (2380, 61281), (2476, 58905), (2618, 55710), (2772, 52615), (2805, 51996), (3060, 47663), (3095, 47124), (3366, 43330), (3465, 42092), (3570, 40854), (3714, 39270), (3740, 38997), (3927, 37140), (4284, 34045), (4333, 33660), (4620, 31569), (5236, 27855), (5355, 27236), (5571, 26180), (5610, 25998), (6190, 23562), (6545, 22284), (6732, 21665), (6809, 21420), (6930, 21046), (7140, 20427), (7428, 19635), (7854, 18570), (8415, 17332), (8666, 16830), (9285, 15708), (10523, 13860), (10710, 13618), (11142, 13090), (11220, 12999), (11781, 12380)]