189420660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:276

約数の個数: 288

約数和(自身を含む): 700707840

約数和(自身を除く): 511287180

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, 180, 195, 198, 220, 223, 234, 242, 260, 270, 286, 297, 330, 351, 363, 390, 396, 429, 446, 468, 484, 495, 540, 572, 585, 594, 605, 660, 669, 702, 715, 726, 780, 858, 892, 990, 1089, 1115, 1170, 1188, 1210, 1287, 1338, 1404, 1430, 1452, 1485, 1573, 1716, 1755, 1815, 1980, 2007, 2145, 2178, 2230, 2340, 2420, 2453, 2574, 2676, 2860, 2899, 2970, 3146, 3267, 3345, 3510, 3630, 3861, 4014, 4290, 4356, 4460, 4719, 4906, 5148, 5445, 5798, 5940, 6021, 6292, 6435, 6534, 6690, 7020, 7260, 7359, 7722, 7865, 8028, 8580, 8697, 9438, 9812, 10035, 10890, 11596, 12042, 12265, 12870, 13068, 13380, 14157, 14495, 14718, 15444, 15730, 16335, 17394, 18876, 19305, 20070, 21780, 22077, 23595, 24084, 24530, 25740, 26091, 26983, 28314, 28990, 29436, 30105, 31460, 31889, 32670, 34788, 36795, 38610, 40140, 42471, 43485, 44154, 47190, 49060, 52182, 53966, 56628, 57980, 60210, 63778, 65340, 66231, 70785, 73590, 77220, 78273, 80949, 84942, 86970, 88308, 94380, 95667, 104364, 107932, 110385, 120420, 127556, 130455, 132462, 134915, 141570, 147180, 156546, 159445, 161898, 169884, 173940, 191334, 212355, 220770, 242847, 260910, 264924, 269830, 283140, 287001, 313092, 318890, 323796, 331155, 350779, 382668, 391365, 404745, 424710, 441540, 478335, 485694, 521820, 539660, 574002, 637780, 662310, 701558, 728541, 782730, 809490, 849420, 861003, 956670, 971388, 1052337, 1148004, 1214235, 1324620, 1403116, 1435005, 1457082, 1565460, 1618980, 1722006, 1753895, 1913340, 2104674, 2428470, 2870010, 2914164, 3157011, 3444012, 3507790, 3642705, 4209348, 4305015, 4856940, 5261685, 5740020, 6314022, 7015580, 7285410, 8610030, 9471033, 10523370, 12628044, 14570820, 15785055, 17220060, 18942066, 21046740, 31570110, 37884132, 47355165, 63140220, 94710330, 189420660]

約数ペア:

[(1, 189420660), (2, 94710330), (3, 63140220), (4, 47355165), (5, 37884132), (6, 31570110), (9, 21046740), (10, 18942066), (11, 17220060), (12, 15785055), (13, 14570820), (15, 12628044), (18, 10523370), (20, 9471033), (22, 8610030), (26, 7285410), (27, 7015580), (30, 6314022), (33, 5740020), (36, 5261685), (39, 4856940), (44, 4305015), (45, 4209348), (52, 3642705), (54, 3507790), (55, 3444012), (60, 3157011), (65, 2914164), (66, 2870010), (78, 2428470), (90, 2104674), (99, 1913340), (108, 1753895), (110, 1722006), (117, 1618980), (121, 1565460), (130, 1457082), (132, 1435005), (135, 1403116), (143, 1324620), (156, 1214235), (165, 1148004), (180, 1052337), (195, 971388), (198, 956670), (220, 861003), (223, 849420), (234, 809490), (242, 782730), (260, 728541), (270, 701558), (286, 662310), (297, 637780), (330, 574002), (351, 539660), (363, 521820), (390, 485694), (396, 478335), (429, 441540), (446, 424710), (468, 404745), (484, 391365), (495, 382668), (540, 350779), (572, 331155), (585, 323796), (594, 318890), (605, 313092), (660, 287001), (669, 283140), (702, 269830), (715, 264924), (726, 260910), (780, 242847), (858, 220770), (892, 212355), (990, 191334), (1089, 173940), (1115, 169884), (1170, 161898), (1188, 159445), (1210, 156546), (1287, 147180), (1338, 141570), (1404, 134915), (1430, 132462), (1452, 130455), (1485, 127556), (1573, 120420), (1716, 110385), (1755, 107932), (1815, 104364), (1980, 95667), (2007, 94380), (2145, 88308), (2178, 86970), (2230, 84942), (2340, 80949), (2420, 78273), (2453, 77220), (2574, 73590), (2676, 70785), (2860, 66231), (2899, 65340), (2970, 63778), (3146, 60210), (3267, 57980), (3345, 56628), (3510, 53966), (3630, 52182), (3861, 49060), (4014, 47190), (4290, 44154), (4356, 43485), (4460, 42471), (4719, 40140), (4906, 38610), (5148, 36795), (5445, 34788), (5798, 32670), (5940, 31889), (6021, 31460), (6292, 30105), (6435, 29436), (6534, 28990), (6690, 28314), (7020, 26983), (7260, 26091), (7359, 25740), (7722, 24530), (7865, 24084), (8028, 23595), (8580, 22077), (8697, 21780), (9438, 20070), (9812, 19305), (10035, 18876), (10890, 17394), (11596, 16335), (12042, 15730), (12265, 15444), (12870, 14718), (13068, 14495), (13380, 14157)]