454371120180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1483}}^1\times {\mathrm{9839}}^1$

素因数の和:11510

約数の個数: 144

約数和(自身を含む): 1387301610240

約数和(自身を除く): 932930490060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1483, 1557, 1730, 2076, 2595, 2966, 3114, 3460, 4449, 5190, 5932, 6228, 7415, 7785, 8898, 9839, 10380, 13347, 14830, 15570, 17796, 19678, 22245, 26694, 29517, 29660, 31140, 39356, 44490, 49195, 53388, 59034, 66735, 88551, 88980, 98390, 118068, 133470, 147585, 177102, 196780, 256559, 266940, 295170, 354204, 442755, 513118, 590340, 769677, 885510, 1026236, 1282795, 1539354, 1702147, 1771020, 2309031, 2565590, 3078708, 3404294, 3848385, 4618062, 5106441, 5131180, 6808588, 7696770, 8510735, 9236124, 10212882, 11545155, 14591237, 15319323, 15393540, 17021470, 20425764, 23090310, 25532205, 29182474, 30638646, 34042940, 43773711, 46180620, 51064410, 58364948, 61277292, 72956185, 76596615, 87547422, 102128820, 131321133, 145912370, 153193230, 175094844, 218868555, 262642266, 291824740, 306386460, 437737110, 525284532, 656605665, 875474220, 1313211330, 2524284001, 2626422660, 5048568002, 7572852003, 10097136004, 12621420005, 15145704006, 22718556009, 25242840010, 30291408012, 37864260015, 45437112018, 50485680020, 75728520030, 90874224036, 113592780045, 151457040060, 227185560090, 454371120180]

約数ペア:

[(1, 454371120180), (2, 227185560090), (3, 151457040060), (4, 113592780045), (5, 90874224036), (6, 75728520030), (9, 50485680020), (10, 45437112018), (12, 37864260015), (15, 30291408012), (18, 25242840010), (20, 22718556009), (30, 15145704006), (36, 12621420005), (45, 10097136004), (60, 7572852003), (90, 5048568002), (173, 2626422660), (180, 2524284001), (346, 1313211330), (519, 875474220), (692, 656605665), (865, 525284532), (1038, 437737110), (1483, 306386460), (1557, 291824740), (1730, 262642266), (2076, 218868555), (2595, 175094844), (2966, 153193230), (3114, 145912370), (3460, 131321133), (4449, 102128820), (5190, 87547422), (5932, 76596615), (6228, 72956185), (7415, 61277292), (7785, 58364948), (8898, 51064410), (9839, 46180620), (10380, 43773711), (13347, 34042940), (14830, 30638646), (15570, 29182474), (17796, 25532205), (19678, 23090310), (22245, 20425764), (26694, 17021470), (29517, 15393540), (29660, 15319323), (31140, 14591237), (39356, 11545155), (44490, 10212882), (49195, 9236124), (53388, 8510735), (59034, 7696770), (66735, 6808588), (88551, 5131180), (88980, 5106441), (98390, 4618062), (118068, 3848385), (133470, 3404294), (147585, 3078708), (177102, 2565590), (196780, 2309031), (256559, 1771020), (266940, 1702147), (295170, 1539354), (354204, 1282795), (442755, 1026236), (513118, 885510), (590340, 769677)]