2912993700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2689}}^1$

素因数の和:2886

約数の個数: 144

約数和(自身を含む): 8854016640

約数和(自身を除く): 5941022940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 157, 230, 276, 300, 314, 345, 460, 471, 575, 628, 690, 785, 942, 1150, 1380, 1570, 1725, 1884, 2300, 2355, 2689, 3140, 3450, 3611, 3925, 4710, 5378, 6900, 7222, 7850, 8067, 9420, 10756, 10833, 11775, 13445, 14444, 15700, 16134, 18055, 21666, 23550, 26890, 32268, 36110, 40335, 43332, 47100, 53780, 54165, 61847, 67225, 72220, 80670, 90275, 108330, 123694, 134450, 161340, 180550, 185541, 201675, 216660, 247388, 268900, 270825, 309235, 361100, 371082, 403350, 422173, 541650, 618470, 742164, 806700, 844346, 927705, 1083300, 1236940, 1266519, 1546175, 1688692, 1855410, 2110865, 2533038, 3092350, 3710820, 4221730, 4638525, 5066076, 6184700, 6332595, 8443460, 9277050, 9709979, 10554325, 12665190, 18554100, 19419958, 21108650, 25330380, 29129937, 31662975, 38839916, 42217300, 48549895, 58259874, 63325950, 97099790, 116519748, 126651900, 145649685, 194199580, 242749475, 291299370, 485498950, 582598740, 728248425, 970997900, 1456496850, 2912993700]

約数ペア:

[(1, 2912993700), (2, 1456496850), (3, 970997900), (4, 728248425), (5, 582598740), (6, 485498950), (10, 291299370), (12, 242749475), (15, 194199580), (20, 145649685), (23, 126651900), (25, 116519748), (30, 97099790), (46, 63325950), (50, 58259874), (60, 48549895), (69, 42217300), (75, 38839916), (92, 31662975), (100, 29129937), (115, 25330380), (138, 21108650), (150, 19419958), (157, 18554100), (230, 12665190), (276, 10554325), (300, 9709979), (314, 9277050), (345, 8443460), (460, 6332595), (471, 6184700), (575, 5066076), (628, 4638525), (690, 4221730), (785, 3710820), (942, 3092350), (1150, 2533038), (1380, 2110865), (1570, 1855410), (1725, 1688692), (1884, 1546175), (2300, 1266519), (2355, 1236940), (2689, 1083300), (3140, 927705), (3450, 844346), (3611, 806700), (3925, 742164), (4710, 618470), (5378, 541650), (6900, 422173), (7222, 403350), (7850, 371082), (8067, 361100), (9420, 309235), (10756, 270825), (10833, 268900), (11775, 247388), (13445, 216660), (14444, 201675), (15700, 185541), (16134, 180550), (18055, 161340), (21666, 134450), (23550, 123694), (26890, 108330), (32268, 90275), (36110, 80670), (40335, 72220), (43332, 67225), (47100, 61847), (53780, 54165)]