137879820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6547}}^1$

素因数の和:6581

約数の個数: 120

約数和(自身を含む): 465877104

約数和(自身を除く): 327997284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 6547, 7020, 10530, 13094, 19641, 21060, 26188, 32735, 39282, 58923, 65470, 78564, 85111, 98205, 117846, 130940, 170222, 176769, 196410, 235692, 255333, 294615, 340444, 353538, 392820, 425555, 510666, 530307, 589230, 707076, 765999, 851110, 883845, 1021332, 1060614, 1178460, 1276665, 1531998, 1702220, 1767690, 2121228, 2297997, 2553330, 2651535, 3063996, 3535380, 3829995, 4595994, 5106660, 5303070, 6893991, 7659990, 9191988, 10606140, 11489985, 13787982, 15319980, 22979970, 27575964, 34469955, 45959940, 68939910, 137879820]

約数ペア:

[(1, 137879820), (2, 68939910), (3, 45959940), (4, 34469955), (5, 27575964), (6, 22979970), (9, 15319980), (10, 13787982), (12, 11489985), (13, 10606140), (15, 9191988), (18, 7659990), (20, 6893991), (26, 5303070), (27, 5106660), (30, 4595994), (36, 3829995), (39, 3535380), (45, 3063996), (52, 2651535), (54, 2553330), (60, 2297997), (65, 2121228), (78, 1767690), (81, 1702220), (90, 1531998), (108, 1276665), (117, 1178460), (130, 1060614), (135, 1021332), (156, 883845), (162, 851110), (180, 765999), (195, 707076), (234, 589230), (260, 530307), (270, 510666), (324, 425555), (351, 392820), (390, 353538), (405, 340444), (468, 294615), (540, 255333), (585, 235692), (702, 196410), (780, 176769), (810, 170222), (1053, 130940), (1170, 117846), (1404, 98205), (1620, 85111), (1755, 78564), (2106, 65470), (2340, 58923), (3510, 39282), (4212, 32735), (5265, 26188), (6547, 21060), (7020, 19641), (10530, 13094)]