150311772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{631}}^1$

素因数の和:1163

約数の個数: 72

約数和(自身を含む): 410635680

約数和(自身を除く): 260323908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 509, 631, 1018, 1262, 1527, 1893, 2036, 2524, 3054, 3786, 4581, 5679, 6108, 6617, 7572, 8203, 9162, 11358, 13234, 16406, 18324, 19851, 22716, 24609, 26468, 32812, 39702, 49218, 59553, 73827, 79404, 98436, 119106, 147654, 238212, 295308, 321179, 642358, 963537, 1284716, 1927074, 2890611, 3854148, 4175327, 5781222, 8350654, 11562444, 12525981, 16701308, 25051962, 37577943, 50103924, 75155886, 150311772]

約数ペア:

[(1, 150311772), (2, 75155886), (3, 50103924), (4, 37577943), (6, 25051962), (9, 16701308), (12, 12525981), (13, 11562444), (18, 8350654), (26, 5781222), (36, 4175327), (39, 3854148), (52, 2890611), (78, 1927074), (117, 1284716), (156, 963537), (234, 642358), (468, 321179), (509, 295308), (631, 238212), (1018, 147654), (1262, 119106), (1527, 98436), (1893, 79404), (2036, 73827), (2524, 59553), (3054, 49218), (3786, 39702), (4581, 32812), (5679, 26468), (6108, 24609), (6617, 22716), (7572, 19851), (8203, 18324), (9162, 16406), (11358, 13234)]