545684940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5147}}^1$

素因数の和:5212

約数の個数: 144

約数和(自身を含む): 1798917120

約数和(自身を除く): 1253232180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 31, 36, 38, 45, 57, 60, 62, 76, 90, 93, 95, 114, 124, 155, 171, 180, 186, 190, 228, 279, 285, 310, 342, 372, 380, 465, 558, 570, 589, 620, 684, 855, 930, 1116, 1140, 1178, 1395, 1710, 1767, 1860, 2356, 2790, 2945, 3420, 3534, 5147, 5301, 5580, 5890, 7068, 8835, 10294, 10602, 11780, 15441, 17670, 20588, 21204, 25735, 26505, 30882, 35340, 46323, 51470, 53010, 61764, 77205, 92646, 97793, 102940, 106020, 154410, 159557, 185292, 195586, 231615, 293379, 308820, 319114, 391172, 463230, 478671, 488965, 586758, 638228, 797785, 880137, 926460, 957342, 977930, 1173516, 1436013, 1466895, 1595570, 1760274, 1914684, 1955860, 2393355, 2872026, 2933790, 3031583, 3191140, 3520548, 4400685, 4786710, 5744052, 5867580, 6063166, 7180065, 8801370, 9094749, 9573420, 12126332, 14360130, 15157915, 17602740, 18189498, 27284247, 28720260, 30315830, 36378996, 45473745, 54568494, 60631660, 90947490, 109136988, 136421235, 181894980, 272842470, 545684940]

約数ペア:

[(1, 545684940), (2, 272842470), (3, 181894980), (4, 136421235), (5, 109136988), (6, 90947490), (9, 60631660), (10, 54568494), (12, 45473745), (15, 36378996), (18, 30315830), (19, 28720260), (20, 27284247), (30, 18189498), (31, 17602740), (36, 15157915), (38, 14360130), (45, 12126332), (57, 9573420), (60, 9094749), (62, 8801370), (76, 7180065), (90, 6063166), (93, 5867580), (95, 5744052), (114, 4786710), (124, 4400685), (155, 3520548), (171, 3191140), (180, 3031583), (186, 2933790), (190, 2872026), (228, 2393355), (279, 1955860), (285, 1914684), (310, 1760274), (342, 1595570), (372, 1466895), (380, 1436013), (465, 1173516), (558, 977930), (570, 957342), (589, 926460), (620, 880137), (684, 797785), (855, 638228), (930, 586758), (1116, 488965), (1140, 478671), (1178, 463230), (1395, 391172), (1710, 319114), (1767, 308820), (1860, 293379), (2356, 231615), (2790, 195586), (2945, 185292), (3420, 159557), (3534, 154410), (5147, 106020), (5301, 102940), (5580, 97793), (5890, 92646), (7068, 77205), (8835, 61764), (10294, 53010), (10602, 51470), (11780, 46323), (15441, 35340), (17670, 30882), (20588, 26505), (21204, 25735)]