88843860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{1439}}^1$

素因数の和:1475

約数の個数: 144

約数和(自身を含む): 314496000

約数和(自身を除く): 225652140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 441, 490, 588, 630, 686, 735, 882, 980, 1029, 1260, 1372, 1439, 1470, 1715, 1764, 2058, 2205, 2878, 2940, 3087, 3430, 4116, 4317, 4410, 5145, 5756, 6174, 6860, 7195, 8634, 8820, 10073, 10290, 12348, 12951, 14390, 15435, 17268, 20146, 20580, 21585, 25902, 28780, 30219, 30870, 40292, 43170, 50365, 51804, 60438, 61740, 64755, 70511, 86340, 90657, 100730, 120876, 129510, 141022, 151095, 181314, 201460, 211533, 259020, 282044, 302190, 352555, 362628, 423066, 453285, 493577, 604380, 634599, 705110, 846132, 906570, 987154, 1057665, 1269198, 1410220, 1480731, 1813140, 1974308, 2115330, 2467885, 2538396, 2961462, 3172995, 4230660, 4442193, 4935770, 5922924, 6345990, 7403655, 8884386, 9871540, 12691980, 14807310, 17768772, 22210965, 29614620, 44421930, 88843860]

約数ペア:

[(1, 88843860), (2, 44421930), (3, 29614620), (4, 22210965), (5, 17768772), (6, 14807310), (7, 12691980), (9, 9871540), (10, 8884386), (12, 7403655), (14, 6345990), (15, 5922924), (18, 4935770), (20, 4442193), (21, 4230660), (28, 3172995), (30, 2961462), (35, 2538396), (36, 2467885), (42, 2115330), (45, 1974308), (49, 1813140), (60, 1480731), (63, 1410220), (70, 1269198), (84, 1057665), (90, 987154), (98, 906570), (105, 846132), (126, 705110), (140, 634599), (147, 604380), (180, 493577), (196, 453285), (210, 423066), (245, 362628), (252, 352555), (294, 302190), (315, 282044), (343, 259020), (420, 211533), (441, 201460), (490, 181314), (588, 151095), (630, 141022), (686, 129510), (735, 120876), (882, 100730), (980, 90657), (1029, 86340), (1260, 70511), (1372, 64755), (1439, 61740), (1470, 60438), (1715, 51804), (1764, 50365), (2058, 43170), (2205, 40292), (2878, 30870), (2940, 30219), (3087, 28780), (3430, 25902), (4116, 21585), (4317, 20580), (4410, 20146), (5145, 17268), (5756, 15435), (6174, 14390), (6860, 12951), (7195, 12348), (8634, 10290), (8820, 10073)]