73436580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1$

素因数の和:538

約数の個数: 144

約数和(自身を含む): 256838400

約数和(自身を除く): 183401820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 167, 180, 210, 252, 315, 334, 349, 420, 501, 630, 668, 698, 835, 1002, 1047, 1169, 1260, 1396, 1503, 1670, 1745, 2004, 2094, 2338, 2443, 2505, 3006, 3141, 3340, 3490, 3507, 4188, 4676, 4886, 5010, 5235, 5845, 6012, 6282, 6980, 7014, 7329, 7515, 9772, 10020, 10470, 10521, 11690, 12215, 12564, 14028, 14658, 15030, 15705, 17535, 20940, 21042, 21987, 23380, 24430, 29316, 30060, 31410, 35070, 36645, 42084, 43974, 48860, 52605, 58283, 62820, 70140, 73290, 87948, 105210, 109935, 116566, 146580, 174849, 210420, 219870, 233132, 291415, 349698, 407981, 439740, 524547, 582830, 699396, 815962, 874245, 1049094, 1165660, 1223943, 1631924, 1748490, 2039905, 2098188, 2447886, 2622735, 3496980, 3671829, 4079810, 4895772, 5245470, 6119715, 7343658, 8159620, 10490940, 12239430, 14687316, 18359145, 24478860, 36718290, 73436580]

約数ペア:

[(1, 73436580), (2, 36718290), (3, 24478860), (4, 18359145), (5, 14687316), (6, 12239430), (7, 10490940), (9, 8159620), (10, 7343658), (12, 6119715), (14, 5245470), (15, 4895772), (18, 4079810), (20, 3671829), (21, 3496980), (28, 2622735), (30, 2447886), (35, 2098188), (36, 2039905), (42, 1748490), (45, 1631924), (60, 1223943), (63, 1165660), (70, 1049094), (84, 874245), (90, 815962), (105, 699396), (126, 582830), (140, 524547), (167, 439740), (180, 407981), (210, 349698), (252, 291415), (315, 233132), (334, 219870), (349, 210420), (420, 174849), (501, 146580), (630, 116566), (668, 109935), (698, 105210), (835, 87948), (1002, 73290), (1047, 70140), (1169, 62820), (1260, 58283), (1396, 52605), (1503, 48860), (1670, 43974), (1745, 42084), (2004, 36645), (2094, 35070), (2338, 31410), (2443, 30060), (2505, 29316), (3006, 24430), (3141, 23380), (3340, 21987), (3490, 21042), (3507, 20940), (4188, 17535), (4676, 15705), (4886, 15030), (5010, 14658), (5235, 14028), (5845, 12564), (6012, 12215), (6282, 11690), (6980, 10521), (7014, 10470), (7329, 10020), (7515, 9772)]