414445860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{677}}^1$

素因数の和:890

約数の個数: 144

約数和(自身を含む): 1332676800

約数和(自身を除く): 918230940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 179, 180, 190, 228, 285, 342, 358, 380, 537, 570, 677, 684, 716, 855, 895, 1074, 1140, 1354, 1611, 1710, 1790, 2031, 2148, 2685, 2708, 3222, 3385, 3401, 3420, 3580, 4062, 5370, 6093, 6444, 6770, 6802, 8055, 8124, 10155, 10203, 10740, 12186, 12863, 13540, 13604, 16110, 17005, 20310, 20406, 24372, 25726, 30465, 30609, 32220, 34010, 38589, 40620, 40812, 51015, 51452, 60930, 61218, 64315, 68020, 77178, 102030, 115767, 121183, 121860, 122436, 128630, 153045, 154356, 192945, 204060, 231534, 242366, 257260, 306090, 363549, 385890, 463068, 484732, 578835, 605915, 612180, 727098, 771780, 1090647, 1157670, 1211830, 1454196, 1817745, 2181294, 2302477, 2315340, 2423660, 3635490, 4362588, 4604954, 5453235, 6907431, 7270980, 9209908, 10906470, 11512385, 13814862, 20722293, 21812940, 23024770, 27629724, 34537155, 41444586, 46049540, 69074310, 82889172, 103611465, 138148620, 207222930, 414445860]

約数ペア:

[(1, 414445860), (2, 207222930), (3, 138148620), (4, 103611465), (5, 82889172), (6, 69074310), (9, 46049540), (10, 41444586), (12, 34537155), (15, 27629724), (18, 23024770), (19, 21812940), (20, 20722293), (30, 13814862), (36, 11512385), (38, 10906470), (45, 9209908), (57, 7270980), (60, 6907431), (76, 5453235), (90, 4604954), (95, 4362588), (114, 3635490), (171, 2423660), (179, 2315340), (180, 2302477), (190, 2181294), (228, 1817745), (285, 1454196), (342, 1211830), (358, 1157670), (380, 1090647), (537, 771780), (570, 727098), (677, 612180), (684, 605915), (716, 578835), (855, 484732), (895, 463068), (1074, 385890), (1140, 363549), (1354, 306090), (1611, 257260), (1710, 242366), (1790, 231534), (2031, 204060), (2148, 192945), (2685, 154356), (2708, 153045), (3222, 128630), (3385, 122436), (3401, 121860), (3420, 121183), (3580, 115767), (4062, 102030), (5370, 77178), (6093, 68020), (6444, 64315), (6770, 61218), (6802, 60930), (8055, 51452), (8124, 51015), (10155, 40812), (10203, 40620), (10740, 38589), (12186, 34010), (12863, 32220), (13540, 30609), (13604, 30465), (16110, 25726), (17005, 24372), (20310, 20406)]