48406500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:403

約数の個数: 144

約数和(自身を含む): 158086656

約数和(自身を除く): 109680156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 125, 150, 155, 180, 186, 225, 250, 279, 300, 310, 347, 372, 375, 450, 465, 500, 558, 620, 694, 750, 775, 900, 930, 1041, 1116, 1125, 1388, 1395, 1500, 1550, 1735, 1860, 2082, 2250, 2325, 2790, 3100, 3123, 3470, 3875, 4164, 4500, 4650, 5205, 5580, 6246, 6940, 6975, 7750, 8675, 9300, 10410, 10757, 11625, 12492, 13950, 15500, 15615, 17350, 20820, 21514, 23250, 26025, 27900, 31230, 32271, 34700, 34875, 43028, 43375, 46500, 52050, 53785, 62460, 64542, 69750, 78075, 86750, 96813, 104100, 107570, 129084, 130125, 139500, 156150, 161355, 173500, 193626, 215140, 260250, 268925, 312300, 322710, 387252, 390375, 484065, 520500, 537850, 645420, 780750, 806775, 968130, 1075700, 1344625, 1561500, 1613550, 1936260, 2420325, 2689250, 3227100, 4033875, 4840650, 5378500, 8067750, 9681300, 12101625, 16135500, 24203250, 48406500]

約数ペア:

[(1, 48406500), (2, 24203250), (3, 16135500), (4, 12101625), (5, 9681300), (6, 8067750), (9, 5378500), (10, 4840650), (12, 4033875), (15, 3227100), (18, 2689250), (20, 2420325), (25, 1936260), (30, 1613550), (31, 1561500), (36, 1344625), (45, 1075700), (50, 968130), (60, 806775), (62, 780750), (75, 645420), (90, 537850), (93, 520500), (100, 484065), (124, 390375), (125, 387252), (150, 322710), (155, 312300), (180, 268925), (186, 260250), (225, 215140), (250, 193626), (279, 173500), (300, 161355), (310, 156150), (347, 139500), (372, 130125), (375, 129084), (450, 107570), (465, 104100), (500, 96813), (558, 86750), (620, 78075), (694, 69750), (750, 64542), (775, 62460), (900, 53785), (930, 52050), (1041, 46500), (1116, 43375), (1125, 43028), (1388, 34875), (1395, 34700), (1500, 32271), (1550, 31230), (1735, 27900), (1860, 26025), (2082, 23250), (2250, 21514), (2325, 20820), (2790, 17350), (3100, 15615), (3123, 15500), (3470, 13950), (3875, 12492), (4164, 11625), (4500, 10757), (4650, 10410), (5205, 9300), (5580, 8675), (6246, 7750), (6940, 6975)]