79313580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:477

約数の個数: 120

約数和(自身を含む): 251132112

約数和(自身を除く): 171818532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 173, 180, 270, 283, 324, 346, 405, 519, 540, 566, 692, 810, 849, 865, 1038, 1132, 1415, 1557, 1620, 1698, 1730, 2076, 2547, 2595, 2830, 3114, 3396, 3460, 4245, 4671, 5094, 5190, 5660, 6228, 7641, 7785, 8490, 9342, 10188, 10380, 12735, 14013, 15282, 15570, 16980, 18684, 22923, 23355, 25470, 28026, 30564, 31140, 38205, 45846, 46710, 48959, 50940, 56052, 70065, 76410, 91692, 93420, 97918, 114615, 140130, 146877, 152820, 195836, 229230, 244795, 280260, 293754, 440631, 458460, 489590, 587508, 734385, 881262, 979180, 1321893, 1468770, 1762524, 2203155, 2643786, 2937540, 3965679, 4406310, 5287572, 6609465, 7931358, 8812620, 13218930, 15862716, 19828395, 26437860, 39656790, 79313580]

約数ペア:

[(1, 79313580), (2, 39656790), (3, 26437860), (4, 19828395), (5, 15862716), (6, 13218930), (9, 8812620), (10, 7931358), (12, 6609465), (15, 5287572), (18, 4406310), (20, 3965679), (27, 2937540), (30, 2643786), (36, 2203155), (45, 1762524), (54, 1468770), (60, 1321893), (81, 979180), (90, 881262), (108, 734385), (135, 587508), (162, 489590), (173, 458460), (180, 440631), (270, 293754), (283, 280260), (324, 244795), (346, 229230), (405, 195836), (519, 152820), (540, 146877), (566, 140130), (692, 114615), (810, 97918), (849, 93420), (865, 91692), (1038, 76410), (1132, 70065), (1415, 56052), (1557, 50940), (1620, 48959), (1698, 46710), (1730, 45846), (2076, 38205), (2547, 31140), (2595, 30564), (2830, 28026), (3114, 25470), (3396, 23355), (3460, 22923), (4245, 18684), (4671, 16980), (5094, 15570), (5190, 15282), (5660, 14013), (6228, 12735), (7641, 10380), (7785, 10188), (8490, 9342)]