143551980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^3$

素因数の和:79

約数の個数: 288

約数和(自身を含む): 531787200

約数和(自身を除く): 388235220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 90, 99, 108, 110, 117, 121, 130, 132, 135, 143, 156, 165, 169, 180, 195, 198, 220, 234, 242, 260, 270, 286, 297, 330, 338, 351, 363, 390, 396, 429, 468, 484, 495, 507, 540, 572, 585, 594, 605, 660, 676, 702, 715, 726, 780, 845, 858, 990, 1014, 1089, 1170, 1188, 1210, 1287, 1404, 1430, 1452, 1485, 1521, 1573, 1690, 1716, 1755, 1815, 1859, 1980, 2028, 2145, 2178, 2197, 2340, 2420, 2535, 2574, 2860, 2970, 3042, 3146, 3267, 3380, 3510, 3630, 3718, 3861, 4290, 4356, 4394, 4563, 4719, 5070, 5148, 5445, 5577, 5940, 6084, 6292, 6435, 6534, 6591, 7020, 7260, 7436, 7605, 7722, 7865, 8580, 8788, 9126, 9295, 9438, 10140, 10890, 10985, 11154, 12870, 13068, 13182, 14157, 15210, 15444, 15730, 16335, 16731, 18252, 18590, 18876, 19305, 19773, 20449, 21780, 21970, 22308, 22815, 23595, 24167, 25740, 26364, 27885, 28314, 30420, 31460, 32670, 32955, 33462, 37180, 38610, 39546, 40898, 42471, 43940, 45630, 47190, 48334, 50193, 55770, 56628, 59319, 61347, 65340, 65910, 66924, 70785, 72501, 77220, 79092, 81796, 83655, 84942, 91260, 94380, 96668, 98865, 100386, 102245, 111540, 118638, 120835, 122694, 131820, 141570, 145002, 167310, 169884, 184041, 197730, 200772, 204490, 212355, 217503, 237276, 241670, 245388, 250965, 265837, 283140, 290004, 296595, 306735, 334620, 362505, 368082, 395460, 408980, 424710, 435006, 483340, 501930, 531674, 552123, 593190, 613470, 652509, 725010, 736164, 797511, 849420, 870012, 920205, 1003860, 1063348, 1087515, 1104246, 1186380, 1226940, 1305018, 1329185, 1450020, 1595022, 1840410, 2175030, 2208492, 2392533, 2610036, 2658370, 2760615, 3190044, 3262545, 3680820, 3987555, 4350060, 4785066, 5316740, 5521230, 6525090, 7177599, 7975110, 9570132, 11042460, 11962665, 13050180, 14355198, 15950220, 23925330, 28710396, 35887995, 47850660, 71775990, 143551980]

約数ペア:

[(1, 143551980), (2, 71775990), (3, 47850660), (4, 35887995), (5, 28710396), (6, 23925330), (9, 15950220), (10, 14355198), (11, 13050180), (12, 11962665), (13, 11042460), (15, 9570132), (18, 7975110), (20, 7177599), (22, 6525090), (26, 5521230), (27, 5316740), (30, 4785066), (33, 4350060), (36, 3987555), (39, 3680820), (44, 3262545), (45, 3190044), (52, 2760615), (54, 2658370), (55, 2610036), (60, 2392533), (65, 2208492), (66, 2175030), (78, 1840410), (90, 1595022), (99, 1450020), (108, 1329185), (110, 1305018), (117, 1226940), (121, 1186380), (130, 1104246), (132, 1087515), (135, 1063348), (143, 1003860), (156, 920205), (165, 870012), (169, 849420), (180, 797511), (195, 736164), (198, 725010), (220, 652509), (234, 613470), (242, 593190), (260, 552123), (270, 531674), (286, 501930), (297, 483340), (330, 435006), (338, 424710), (351, 408980), (363, 395460), (390, 368082), (396, 362505), (429, 334620), (468, 306735), (484, 296595), (495, 290004), (507, 283140), (540, 265837), (572, 250965), (585, 245388), (594, 241670), (605, 237276), (660, 217503), (676, 212355), (702, 204490), (715, 200772), (726, 197730), (780, 184041), (845, 169884), (858, 167310), (990, 145002), (1014, 141570), (1089, 131820), (1170, 122694), (1188, 120835), (1210, 118638), (1287, 111540), (1404, 102245), (1430, 100386), (1452, 98865), (1485, 96668), (1521, 94380), (1573, 91260), (1690, 84942), (1716, 83655), (1755, 81796), (1815, 79092), (1859, 77220), (1980, 72501), (2028, 70785), (2145, 66924), (2178, 65910), (2197, 65340), (2340, 61347), (2420, 59319), (2535, 56628), (2574, 55770), (2860, 50193), (2970, 48334), (3042, 47190), (3146, 45630), (3267, 43940), (3380, 42471), (3510, 40898), (3630, 39546), (3718, 38610), (3861, 37180), (4290, 33462), (4356, 32955), (4394, 32670), (4563, 31460), (4719, 30420), (5070, 28314), (5148, 27885), (5445, 26364), (5577, 25740), (5940, 24167), (6084, 23595), (6292, 22815), (6435, 22308), (6534, 21970), (6591, 21780), (7020, 20449), (7260, 19773), (7436, 19305), (7605, 18876), (7722, 18590), (7865, 18252), (8580, 16731), (8788, 16335), (9126, 15730), (9295, 15444), (9438, 15210), (10140, 14157), (10890, 13182), (10985, 13068), (11154, 12870)]