108102780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:540

約数の個数: 144

約数和(自身を含む): 350706720

約数和(自身を除く): 242603940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 73, 76, 90, 95, 114, 146, 171, 180, 190, 219, 228, 285, 292, 342, 365, 380, 433, 438, 570, 657, 684, 730, 855, 866, 876, 1095, 1140, 1299, 1314, 1387, 1460, 1710, 1732, 2165, 2190, 2598, 2628, 2774, 3285, 3420, 3897, 4161, 4330, 4380, 5196, 5548, 6495, 6570, 6935, 7794, 8227, 8322, 8660, 12483, 12990, 13140, 13870, 15588, 16454, 16644, 19485, 20805, 24681, 24966, 25980, 27740, 31609, 32908, 38970, 41135, 41610, 49362, 49932, 62415, 63218, 74043, 77940, 82270, 83220, 94827, 98724, 123405, 124830, 126436, 148086, 158045, 164540, 189654, 246810, 249660, 284481, 296172, 316090, 370215, 379308, 474135, 493620, 568962, 600571, 632180, 740430, 948270, 1137924, 1201142, 1422405, 1480860, 1801713, 1896540, 2402284, 2844810, 3002855, 3603426, 5405139, 5689620, 6005710, 7206852, 9008565, 10810278, 12011420, 18017130, 21620556, 27025695, 36034260, 54051390, 108102780]

約数ペア:

[(1, 108102780), (2, 54051390), (3, 36034260), (4, 27025695), (5, 21620556), (6, 18017130), (9, 12011420), (10, 10810278), (12, 9008565), (15, 7206852), (18, 6005710), (19, 5689620), (20, 5405139), (30, 3603426), (36, 3002855), (38, 2844810), (45, 2402284), (57, 1896540), (60, 1801713), (73, 1480860), (76, 1422405), (90, 1201142), (95, 1137924), (114, 948270), (146, 740430), (171, 632180), (180, 600571), (190, 568962), (219, 493620), (228, 474135), (285, 379308), (292, 370215), (342, 316090), (365, 296172), (380, 284481), (433, 249660), (438, 246810), (570, 189654), (657, 164540), (684, 158045), (730, 148086), (855, 126436), (866, 124830), (876, 123405), (1095, 98724), (1140, 94827), (1299, 83220), (1314, 82270), (1387, 77940), (1460, 74043), (1710, 63218), (1732, 62415), (2165, 49932), (2190, 49362), (2598, 41610), (2628, 41135), (2774, 38970), (3285, 32908), (3420, 31609), (3897, 27740), (4161, 25980), (4330, 24966), (4380, 24681), (5196, 20805), (5548, 19485), (6495, 16644), (6570, 16454), (6935, 15588), (7794, 13870), (8227, 13140), (8322, 12990), (8660, 12483)]