47503528020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{103049}}^1$

素因数の和:103274

約数の個数: 144

約数和(自身を含む): 155967411600

約数和(自身を除く): 108463883580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 197, 234, 260, 390, 394, 468, 585, 591, 780, 788, 985, 1170, 1182, 1773, 1970, 2340, 2364, 2561, 2955, 3546, 3940, 5122, 5910, 7092, 7683, 8865, 10244, 11820, 12805, 15366, 17730, 23049, 25610, 30732, 35460, 38415, 46098, 51220, 76830, 92196, 103049, 115245, 153660, 206098, 230490, 309147, 412196, 460980, 515245, 618294, 927441, 1030490, 1236588, 1339637, 1545735, 1854882, 2060980, 2679274, 3091470, 3709764, 4018911, 4637205, 5358548, 6182940, 6698185, 8037822, 9274410, 12056733, 13396370, 16075644, 18548820, 20094555, 20300653, 24113466, 26792740, 40189110, 40601306, 48226932, 60283665, 60901959, 80378220, 81202612, 101503265, 120567330, 121803918, 182705877, 203006530, 241134660, 243607836, 263908489, 304509795, 365411754, 406013060, 527816978, 609019590, 730823508, 791725467, 913529385, 1055633956, 1218039180, 1319542445, 1583450934, 1827058770, 2375176401, 2639084890, 3166901868, 3654117540, 3958627335, 4750352802, 5278169780, 7917254670, 9500705604, 11875882005, 15834509340, 23751764010, 47503528020]

約数ペア:

[(1, 47503528020), (2, 23751764010), (3, 15834509340), (4, 11875882005), (5, 9500705604), (6, 7917254670), (9, 5278169780), (10, 4750352802), (12, 3958627335), (13, 3654117540), (15, 3166901868), (18, 2639084890), (20, 2375176401), (26, 1827058770), (30, 1583450934), (36, 1319542445), (39, 1218039180), (45, 1055633956), (52, 913529385), (60, 791725467), (65, 730823508), (78, 609019590), (90, 527816978), (117, 406013060), (130, 365411754), (156, 304509795), (180, 263908489), (195, 243607836), (197, 241134660), (234, 203006530), (260, 182705877), (390, 121803918), (394, 120567330), (468, 101503265), (585, 81202612), (591, 80378220), (780, 60901959), (788, 60283665), (985, 48226932), (1170, 40601306), (1182, 40189110), (1773, 26792740), (1970, 24113466), (2340, 20300653), (2364, 20094555), (2561, 18548820), (2955, 16075644), (3546, 13396370), (3940, 12056733), (5122, 9274410), (5910, 8037822), (7092, 6698185), (7683, 6182940), (8865, 5358548), (10244, 4637205), (11820, 4018911), (12805, 3709764), (15366, 3091470), (17730, 2679274), (23049, 2060980), (25610, 1854882), (30732, 1545735), (35460, 1339637), (38415, 1236588), (46098, 1030490), (51220, 927441), (76830, 618294), (92196, 515245), (103049, 460980), (115245, 412196), (153660, 309147), (206098, 230490)]