90220260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 292626432

約数和(自身を除く): 202406172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 47, 52, 60, 65, 69, 78, 92, 94, 107, 115, 130, 138, 141, 156, 188, 195, 214, 230, 235, 260, 276, 282, 299, 321, 345, 390, 428, 460, 470, 535, 564, 598, 611, 642, 690, 705, 780, 897, 940, 1070, 1081, 1196, 1222, 1284, 1380, 1391, 1410, 1495, 1605, 1794, 1833, 2140, 2162, 2444, 2461, 2782, 2820, 2990, 3055, 3210, 3243, 3588, 3666, 4173, 4324, 4485, 4922, 5029, 5405, 5564, 5980, 6110, 6420, 6486, 6955, 7332, 7383, 8346, 8970, 9165, 9844, 10058, 10810, 12220, 12305, 12972, 13910, 14053, 14766, 15087, 16215, 16692, 17940, 18330, 20116, 20865, 21620, 24610, 25145, 27820, 28106, 29532, 30174, 31993, 32430, 36660, 36915, 41730, 42159, 49220, 50290, 56212, 60348, 63986, 64860, 65377, 70265, 73830, 75435, 83460, 84318, 95979, 100580, 115667, 127972, 130754, 140530, 147660, 150870, 159965, 168636, 191958, 196131, 210795, 231334, 261508, 281060, 301740, 319930, 326885, 347001, 383916, 392262, 421590, 462668, 479895, 578335, 639860, 653770, 694002, 784524, 843180, 959790, 980655, 1156670, 1307540, 1388004, 1503671, 1735005, 1919580, 1961310, 2313340, 3007342, 3470010, 3922620, 4511013, 6014684, 6940020, 7518355, 9022026, 15036710, 18044052, 22555065, 30073420, 45110130, 90220260]

約数ペア:

[(1, 90220260), (2, 45110130), (3, 30073420), (4, 22555065), (5, 18044052), (6, 15036710), (10, 9022026), (12, 7518355), (13, 6940020), (15, 6014684), (20, 4511013), (23, 3922620), (26, 3470010), (30, 3007342), (39, 2313340), (46, 1961310), (47, 1919580), (52, 1735005), (60, 1503671), (65, 1388004), (69, 1307540), (78, 1156670), (92, 980655), (94, 959790), (107, 843180), (115, 784524), (130, 694002), (138, 653770), (141, 639860), (156, 578335), (188, 479895), (195, 462668), (214, 421590), (230, 392262), (235, 383916), (260, 347001), (276, 326885), (282, 319930), (299, 301740), (321, 281060), (345, 261508), (390, 231334), (428, 210795), (460, 196131), (470, 191958), (535, 168636), (564, 159965), (598, 150870), (611, 147660), (642, 140530), (690, 130754), (705, 127972), (780, 115667), (897, 100580), (940, 95979), (1070, 84318), (1081, 83460), (1196, 75435), (1222, 73830), (1284, 70265), (1380, 65377), (1391, 64860), (1410, 63986), (1495, 60348), (1605, 56212), (1794, 50290), (1833, 49220), (2140, 42159), (2162, 41730), (2444, 36915), (2461, 36660), (2782, 32430), (2820, 31993), (2990, 30174), (3055, 29532), (3210, 28106), (3243, 27820), (3588, 25145), (3666, 24610), (4173, 21620), (4324, 20865), (4485, 20116), (4922, 18330), (5029, 17940), (5405, 16692), (5564, 16215), (5980, 15087), (6110, 14766), (6420, 14053), (6486, 13910), (6955, 12972), (7332, 12305), (7383, 12220), (8346, 10810), (8970, 10058), (9165, 9844)]