108711540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{239}}^1$

素因数の和:299

約数の個数: 216

約数和(自身を含む): 399409920

約数和(自身を除く): 290698380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 239, 252, 266, 285, 315, 342, 361, 380, 399, 420, 478, 532, 570, 630, 665, 684, 717, 722, 798, 855, 956, 1083, 1140, 1195, 1197, 1260, 1330, 1434, 1444, 1596, 1673, 1710, 1805, 1995, 2151, 2166, 2390, 2394, 2527, 2660, 2868, 3249, 3346, 3420, 3585, 3610, 3990, 4302, 4332, 4541, 4780, 4788, 5019, 5054, 5415, 5985, 6498, 6692, 7170, 7220, 7581, 7980, 8365, 8604, 9082, 10038, 10108, 10755, 10830, 11970, 12635, 12996, 13623, 14340, 15057, 15162, 16245, 16730, 18164, 20076, 21510, 21660, 22705, 22743, 23940, 25095, 25270, 27246, 30114, 30324, 31787, 32490, 33460, 37905, 40869, 43020, 45410, 45486, 50190, 50540, 54492, 60228, 63574, 64980, 68115, 75285, 75810, 81738, 86279, 90820, 90972, 95361, 100380, 113715, 127148, 136230, 150570, 151620, 158935, 163476, 172558, 190722, 204345, 227430, 258837, 272460, 286083, 301140, 317870, 345116, 381444, 408690, 431395, 454860, 476805, 517674, 572166, 603953, 635740, 776511, 817380, 862790, 953610, 1035348, 1144332, 1207906, 1294185, 1430415, 1553022, 1725580, 1811859, 1907220, 2415812, 2588370, 2860830, 3019765, 3106044, 3623718, 3882555, 5176740, 5435577, 5721660, 6039530, 7247436, 7765110, 9059295, 10871154, 12079060, 15530220, 18118590, 21742308, 27177885, 36237180, 54355770, 108711540]

約数ペア:

[(1, 108711540), (2, 54355770), (3, 36237180), (4, 27177885), (5, 21742308), (6, 18118590), (7, 15530220), (9, 12079060), (10, 10871154), (12, 9059295), (14, 7765110), (15, 7247436), (18, 6039530), (19, 5721660), (20, 5435577), (21, 5176740), (28, 3882555), (30, 3623718), (35, 3106044), (36, 3019765), (38, 2860830), (42, 2588370), (45, 2415812), (57, 1907220), (60, 1811859), (63, 1725580), (70, 1553022), (76, 1430415), (84, 1294185), (90, 1207906), (95, 1144332), (105, 1035348), (114, 953610), (126, 862790), (133, 817380), (140, 776511), (171, 635740), (180, 603953), (190, 572166), (210, 517674), (228, 476805), (239, 454860), (252, 431395), (266, 408690), (285, 381444), (315, 345116), (342, 317870), (361, 301140), (380, 286083), (399, 272460), (420, 258837), (478, 227430), (532, 204345), (570, 190722), (630, 172558), (665, 163476), (684, 158935), (717, 151620), (722, 150570), (798, 136230), (855, 127148), (956, 113715), (1083, 100380), (1140, 95361), (1195, 90972), (1197, 90820), (1260, 86279), (1330, 81738), (1434, 75810), (1444, 75285), (1596, 68115), (1673, 64980), (1710, 63574), (1805, 60228), (1995, 54492), (2151, 50540), (2166, 50190), (2390, 45486), (2394, 45410), (2527, 43020), (2660, 40869), (2868, 37905), (3249, 33460), (3346, 32490), (3420, 31787), (3585, 30324), (3610, 30114), (3990, 27246), (4302, 25270), (4332, 25095), (4541, 23940), (4780, 22743), (4788, 22705), (5019, 21660), (5054, 21510), (5415, 20076), (5985, 18164), (6498, 16730), (6692, 16245), (7170, 15162), (7220, 15057), (7581, 14340), (7980, 13623), (8365, 12996), (8604, 12635), (9082, 11970), (10038, 10830), (10108, 10755)]