1212255200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2843}}^1$

素因数の和:2917

約数の個数: 144

約数和(自身を含む): 3265947216

約数和(自身を除く): 2053692016

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 41, 50, 52, 65, 80, 82, 100, 104, 130, 160, 164, 200, 205, 208, 260, 325, 328, 400, 410, 416, 520, 533, 650, 656, 800, 820, 1025, 1040, 1066, 1300, 1312, 1640, 2050, 2080, 2132, 2600, 2665, 2843, 3280, 4100, 4264, 5200, 5330, 5686, 6560, 8200, 8528, 10400, 10660, 11372, 13325, 14215, 16400, 17056, 21320, 22744, 26650, 28430, 32800, 36959, 42640, 45488, 53300, 56860, 71075, 73918, 85280, 90976, 106600, 113720, 116563, 142150, 147836, 184795, 213200, 227440, 233126, 284300, 295672, 369590, 426400, 454880, 466252, 568600, 582815, 591344, 739180, 923975, 932504, 1137200, 1165630, 1182688, 1478360, 1515319, 1847950, 1865008, 2274400, 2331260, 2914075, 2956720, 3030638, 3695900, 3730016, 4662520, 5828150, 5913440, 6061276, 7391800, 7576595, 9325040, 11656300, 12122552, 14783600, 15153190, 18650080, 23312600, 24245104, 29567200, 30306380, 37882975, 46625200, 48490208, 60612760, 75765950, 93250400, 121225520, 151531900, 242451040, 303063800, 606127600, 1212255200]

約数ペア:

[(1, 1212255200), (2, 606127600), (4, 303063800), (5, 242451040), (8, 151531900), (10, 121225520), (13, 93250400), (16, 75765950), (20, 60612760), (25, 48490208), (26, 46625200), (32, 37882975), (40, 30306380), (41, 29567200), (50, 24245104), (52, 23312600), (65, 18650080), (80, 15153190), (82, 14783600), (100, 12122552), (104, 11656300), (130, 9325040), (160, 7576595), (164, 7391800), (200, 6061276), (205, 5913440), (208, 5828150), (260, 4662520), (325, 3730016), (328, 3695900), (400, 3030638), (410, 2956720), (416, 2914075), (520, 2331260), (533, 2274400), (650, 1865008), (656, 1847950), (800, 1515319), (820, 1478360), (1025, 1182688), (1040, 1165630), (1066, 1137200), (1300, 932504), (1312, 923975), (1640, 739180), (2050, 591344), (2080, 582815), (2132, 568600), (2600, 466252), (2665, 454880), (2843, 426400), (3280, 369590), (4100, 295672), (4264, 284300), (5200, 233126), (5330, 227440), (5686, 213200), (6560, 184795), (8200, 147836), (8528, 142150), (10400, 116563), (10660, 113720), (11372, 106600), (13325, 90976), (14215, 85280), (16400, 73918), (17056, 71075), (21320, 56860), (22744, 53300), (26650, 45488), (28430, 42640), (32800, 36959)]