72958860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:597

約数の個数: 192

約数和(自身を含む): 257779200

約数和(自身を除く): 184820340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 380, 390, 468, 494, 513, 540, 547, 570, 585, 684, 702, 741, 780, 855, 988, 1026, 1094, 1140, 1170, 1235, 1404, 1482, 1641, 1710, 1755, 2052, 2188, 2223, 2340, 2470, 2565, 2735, 2964, 3282, 3420, 3510, 3705, 4446, 4923, 4940, 5130, 5470, 6564, 6669, 7020, 7111, 7410, 8205, 8892, 9846, 10260, 10393, 10940, 11115, 13338, 14222, 14769, 14820, 16410, 19692, 20786, 21333, 22230, 24615, 26676, 28444, 29538, 31179, 32820, 33345, 35555, 41572, 42666, 44460, 49230, 51965, 59076, 62358, 63999, 66690, 71110, 73845, 85332, 93537, 98460, 103930, 106665, 124716, 127998, 133380, 135109, 142220, 147690, 155895, 187074, 191997, 207860, 213330, 255996, 270218, 280611, 295380, 311790, 319995, 374148, 383994, 405327, 426660, 467685, 540436, 561222, 623580, 639990, 675545, 767988, 810654, 935370, 959985, 1122444, 1215981, 1279980, 1351090, 1403055, 1621308, 1870740, 1919970, 2026635, 2431962, 2702180, 2806110, 3647943, 3839940, 4053270, 4863924, 5612220, 6079905, 7295886, 8106540, 12159810, 14591772, 18239715, 24319620, 36479430, 72958860]

約数ペア:

[(1, 72958860), (2, 36479430), (3, 24319620), (4, 18239715), (5, 14591772), (6, 12159810), (9, 8106540), (10, 7295886), (12, 6079905), (13, 5612220), (15, 4863924), (18, 4053270), (19, 3839940), (20, 3647943), (26, 2806110), (27, 2702180), (30, 2431962), (36, 2026635), (38, 1919970), (39, 1870740), (45, 1621308), (52, 1403055), (54, 1351090), (57, 1279980), (60, 1215981), (65, 1122444), (76, 959985), (78, 935370), (90, 810654), (95, 767988), (108, 675545), (114, 639990), (117, 623580), (130, 561222), (135, 540436), (156, 467685), (171, 426660), (180, 405327), (190, 383994), (195, 374148), (228, 319995), (234, 311790), (247, 295380), (260, 280611), (270, 270218), (285, 255996), (342, 213330), (351, 207860), (380, 191997), (390, 187074), (468, 155895), (494, 147690), (513, 142220), (540, 135109), (547, 133380), (570, 127998), (585, 124716), (684, 106665), (702, 103930), (741, 98460), (780, 93537), (855, 85332), (988, 73845), (1026, 71110), (1094, 66690), (1140, 63999), (1170, 62358), (1235, 59076), (1404, 51965), (1482, 49230), (1641, 44460), (1710, 42666), (1755, 41572), (2052, 35555), (2188, 33345), (2223, 32820), (2340, 31179), (2470, 29538), (2565, 28444), (2735, 26676), (2964, 24615), (3282, 22230), (3420, 21333), (3510, 20786), (3705, 19692), (4446, 16410), (4923, 14820), (4940, 14769), (5130, 14222), (5470, 13338), (6564, 11115), (6669, 10940), (7020, 10393), (7111, 10260), (7410, 9846), (8205, 8892)]