72002820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{967}}^1$

素因数の和:1069

約数の個数: 96

約数和(自身を含む): 216615168

約数和(自身を除く): 144612348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 73, 85, 102, 146, 170, 204, 219, 255, 292, 340, 365, 438, 510, 730, 876, 967, 1020, 1095, 1241, 1460, 1934, 2190, 2482, 2901, 3723, 3868, 4380, 4835, 4964, 5802, 6205, 7446, 9670, 11604, 12410, 14505, 14892, 16439, 18615, 19340, 24820, 29010, 32878, 37230, 49317, 58020, 65756, 70591, 74460, 82195, 98634, 141182, 164390, 197268, 211773, 246585, 282364, 328780, 352955, 423546, 493170, 705910, 847092, 986340, 1058865, 1200047, 1411820, 2117730, 2400094, 3600141, 4235460, 4800188, 6000235, 7200282, 12000470, 14400564, 18000705, 24000940, 36001410, 72002820]

約数ペア:

[(1, 72002820), (2, 36001410), (3, 24000940), (4, 18000705), (5, 14400564), (6, 12000470), (10, 7200282), (12, 6000235), (15, 4800188), (17, 4235460), (20, 3600141), (30, 2400094), (34, 2117730), (51, 1411820), (60, 1200047), (68, 1058865), (73, 986340), (85, 847092), (102, 705910), (146, 493170), (170, 423546), (204, 352955), (219, 328780), (255, 282364), (292, 246585), (340, 211773), (365, 197268), (438, 164390), (510, 141182), (730, 98634), (876, 82195), (967, 74460), (1020, 70591), (1095, 65756), (1241, 58020), (1460, 49317), (1934, 37230), (2190, 32878), (2482, 29010), (2901, 24820), (3723, 19340), (3868, 18615), (4380, 16439), (4835, 14892), (4964, 14505), (5802, 12410), (6205, 11604), (7446, 9670)]