451889460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{947}}^1$

素因数の和:1214

約数の個数: 144

約数和(自身を含む): 1503133632

約数和(自身を除く): 1051244172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 241, 330, 396, 482, 495, 660, 723, 947, 964, 990, 1205, 1446, 1894, 1980, 2169, 2410, 2651, 2841, 2892, 3615, 3788, 4338, 4735, 4820, 5302, 5682, 7230, 7953, 8523, 8676, 9470, 10417, 10604, 10845, 11364, 13255, 14205, 14460, 15906, 17046, 18940, 20834, 21690, 23859, 26510, 28410, 31251, 31812, 34092, 39765, 41668, 42615, 43380, 47718, 52085, 53020, 56820, 62502, 79530, 85230, 93753, 95436, 104170, 119295, 125004, 156255, 159060, 170460, 187506, 208340, 228227, 238590, 312510, 375012, 456454, 468765, 477180, 625020, 684681, 912908, 937530, 1141135, 1369362, 1875060, 2054043, 2282270, 2510497, 2738724, 3423405, 4108086, 4564540, 5020994, 6846810, 7531491, 8216172, 10041988, 10270215, 12552485, 13693620, 15062982, 20540430, 22594473, 25104970, 30125964, 37657455, 41080860, 45188946, 50209940, 75314910, 90377892, 112972365, 150629820, 225944730, 451889460]

約数ペア:

[(1, 451889460), (2, 225944730), (3, 150629820), (4, 112972365), (5, 90377892), (6, 75314910), (9, 50209940), (10, 45188946), (11, 41080860), (12, 37657455), (15, 30125964), (18, 25104970), (20, 22594473), (22, 20540430), (30, 15062982), (33, 13693620), (36, 12552485), (44, 10270215), (45, 10041988), (55, 8216172), (60, 7531491), (66, 6846810), (90, 5020994), (99, 4564540), (110, 4108086), (132, 3423405), (165, 2738724), (180, 2510497), (198, 2282270), (220, 2054043), (241, 1875060), (330, 1369362), (396, 1141135), (482, 937530), (495, 912908), (660, 684681), (723, 625020), (947, 477180), (964, 468765), (990, 456454), (1205, 375012), (1446, 312510), (1894, 238590), (1980, 228227), (2169, 208340), (2410, 187506), (2651, 170460), (2841, 159060), (2892, 156255), (3615, 125004), (3788, 119295), (4338, 104170), (4735, 95436), (4820, 93753), (5302, 85230), (5682, 79530), (7230, 62502), (7953, 56820), (8523, 53020), (8676, 52085), (9470, 47718), (10417, 43380), (10604, 42615), (10845, 41668), (11364, 39765), (13255, 34092), (14205, 31812), (14460, 31251), (15906, 28410), (17046, 26510), (18940, 23859), (20834, 21690)]