72854100

素因数分解:

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

素因数の和:268

約数の個数: 216

約数和(自身を含む): 258594560

約数和(自身を除く): 185740460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 90, 99, 100, 108, 110, 121, 132, 135, 150, 165, 180, 198, 220, 223, 225, 242, 270, 275, 297, 300, 330, 363, 396, 446, 450, 484, 495, 540, 550, 594, 605, 660, 669, 675, 726, 825, 892, 900, 990, 1089, 1100, 1115, 1188, 1210, 1338, 1350, 1452, 1485, 1650, 1815, 1980, 2007, 2178, 2230, 2420, 2453, 2475, 2676, 2700, 2970, 3025, 3267, 3300, 3345, 3630, 4014, 4356, 4460, 4906, 4950, 5445, 5575, 5940, 6021, 6050, 6534, 6690, 7260, 7359, 7425, 8028, 9075, 9812, 9900, 10035, 10890, 11150, 12042, 12100, 12265, 13068, 13380, 14718, 14850, 16335, 16725, 18150, 20070, 21780, 22077, 22300, 24084, 24530, 26983, 27225, 29436, 29700, 30105, 32670, 33450, 36300, 36795, 40140, 44154, 49060, 50175, 53966, 54450, 60210, 61325, 65340, 66231, 66900, 73590, 80949, 81675, 88308, 100350, 107932, 108900, 110385, 120420, 122650, 132462, 134915, 147180, 150525, 161898, 163350, 183975, 200700, 220770, 242847, 245300, 264924, 269830, 301050, 323796, 326700, 331155, 367950, 404745, 441540, 485694, 539660, 551925, 602100, 662310, 674575, 728541, 735900, 809490, 971388, 1103850, 1214235, 1324620, 1349150, 1457082, 1618980, 1655775, 2023725, 2207700, 2428470, 2698300, 2914164, 3311550, 3642705, 4047450, 4856940, 6071175, 6623100, 7285410, 8094900, 12142350, 14570820, 18213525, 24284700, 36427050, 72854100]

約数ペア:

[(1, 72854100), (2, 36427050), (3, 24284700), (4, 18213525), (5, 14570820), (6, 12142350), (9, 8094900), (10, 7285410), (11, 6623100), (12, 6071175), (15, 4856940), (18, 4047450), (20, 3642705), (22, 3311550), (25, 2914164), (27, 2698300), (30, 2428470), (33, 2207700), (36, 2023725), (44, 1655775), (45, 1618980), (50, 1457082), (54, 1349150), (55, 1324620), (60, 1214235), (66, 1103850), (75, 971388), (90, 809490), (99, 735900), (100, 728541), (108, 674575), (110, 662310), (121, 602100), (132, 551925), (135, 539660), (150, 485694), (165, 441540), (180, 404745), (198, 367950), (220, 331155), (223, 326700), (225, 323796), (242, 301050), (270, 269830), (275, 264924), (297, 245300), (300, 242847), (330, 220770), (363, 200700), (396, 183975), (446, 163350), (450, 161898), (484, 150525), (495, 147180), (540, 134915), (550, 132462), (594, 122650), (605, 120420), (660, 110385), (669, 108900), (675, 107932), (726, 100350), (825, 88308), (892, 81675), (900, 80949), (990, 73590), (1089, 66900), (1100, 66231), (1115, 65340), (1188, 61325), (1210, 60210), (1338, 54450), (1350, 53966), (1452, 50175), (1485, 49060), (1650, 44154), (1815, 40140), (1980, 36795), (2007, 36300), (2178, 33450), (2230, 32670), (2420, 30105), (2453, 29700), (2475, 29436), (2676, 27225), (2700, 26983), (2970, 24530), (3025, 24084), (3267, 22300), (3300, 22077), (3345, 21780), (3630, 20070), (4014, 18150), (4356, 16725), (4460, 16335), (4906, 14850), (4950, 14718), (5445, 13380), (5575, 13068), (5940, 12265), (6021, 12100), (6050, 12042), (6534, 11150), (6690, 10890), (7260, 10035), (7359, 9900), (7425, 9812), (8028, 9075)]