144972900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{2039}}^1$

素因数の和:2138

約数の個数: 108

約数和(自身を含む): 460387200

約数和(自身を除く): 315414300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 79, 90, 100, 150, 158, 180, 225, 237, 300, 316, 395, 450, 474, 711, 790, 900, 948, 1185, 1422, 1580, 1975, 2039, 2370, 2844, 3555, 3950, 4078, 4740, 5925, 6117, 7110, 7900, 8156, 10195, 11850, 12234, 14220, 17775, 18351, 20390, 23700, 24468, 30585, 35550, 36702, 40780, 50975, 61170, 71100, 73404, 91755, 101950, 122340, 152925, 161081, 183510, 203900, 305850, 322162, 367020, 458775, 483243, 611700, 644324, 805405, 917550, 966486, 1449729, 1610810, 1835100, 1932972, 2416215, 2899458, 3221620, 4027025, 4832430, 5798916, 7248645, 8054050, 9664860, 12081075, 14497290, 16108100, 24162150, 28994580, 36243225, 48324300, 72486450, 144972900]

約数ペア:

[(1, 144972900), (2, 72486450), (3, 48324300), (4, 36243225), (5, 28994580), (6, 24162150), (9, 16108100), (10, 14497290), (12, 12081075), (15, 9664860), (18, 8054050), (20, 7248645), (25, 5798916), (30, 4832430), (36, 4027025), (45, 3221620), (50, 2899458), (60, 2416215), (75, 1932972), (79, 1835100), (90, 1610810), (100, 1449729), (150, 966486), (158, 917550), (180, 805405), (225, 644324), (237, 611700), (300, 483243), (316, 458775), (395, 367020), (450, 322162), (474, 305850), (711, 203900), (790, 183510), (900, 161081), (948, 152925), (1185, 122340), (1422, 101950), (1580, 91755), (1975, 73404), (2039, 71100), (2370, 61170), (2844, 50975), (3555, 40780), (3950, 36702), (4078, 35550), (4740, 30585), (5925, 24468), (6117, 23700), (7110, 20390), (7900, 18351), (8156, 17775), (10195, 14220), (11850, 12234)]