71750997500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{315389}}^1$

素因数の和:315433

約数の個数: 120

約数和(自身を含む): 193114558560

約数和(自身を除く): 121363561060

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 125, 130, 140, 175, 182, 250, 260, 325, 350, 364, 455, 500, 625, 650, 700, 875, 910, 1250, 1300, 1625, 1750, 1820, 2275, 2500, 3250, 3500, 4375, 4550, 6500, 8125, 8750, 9100, 11375, 16250, 17500, 22750, 32500, 45500, 56875, 113750, 227500, 315389, 630778, 1261556, 1576945, 2207723, 3153890, 4100057, 4415446, 6307780, 7884725, 8200114, 8830892, 11038615, 15769450, 16400228, 20500285, 22077230, 28700399, 31538900, 39423625, 41000570, 44154460, 55193075, 57400798, 78847250, 82001140, 102501425, 110386150, 114801596, 143501995, 157694500, 197118125, 205002850, 220772300, 275965375, 287003990, 394236250, 410005700, 512507125, 551930750, 574007980, 717509975, 788472500, 1025014250, 1103861500, 1379826875, 1435019950, 2050028500, 2562535625, 2759653750, 2870039900, 3587549875, 5125071250, 5519307500, 7175099750, 10250142500, 14350199500, 17937749375, 35875498750, 71750997500]

約数ペア:

[(1, 71750997500), (2, 35875498750), (4, 17937749375), (5, 14350199500), (7, 10250142500), (10, 7175099750), (13, 5519307500), (14, 5125071250), (20, 3587549875), (25, 2870039900), (26, 2759653750), (28, 2562535625), (35, 2050028500), (50, 1435019950), (52, 1379826875), (65, 1103861500), (70, 1025014250), (91, 788472500), (100, 717509975), (125, 574007980), (130, 551930750), (140, 512507125), (175, 410005700), (182, 394236250), (250, 287003990), (260, 275965375), (325, 220772300), (350, 205002850), (364, 197118125), (455, 157694500), (500, 143501995), (625, 114801596), (650, 110386150), (700, 102501425), (875, 82001140), (910, 78847250), (1250, 57400798), (1300, 55193075), (1625, 44154460), (1750, 41000570), (1820, 39423625), (2275, 31538900), (2500, 28700399), (3250, 22077230), (3500, 20500285), (4375, 16400228), (4550, 15769450), (6500, 11038615), (8125, 8830892), (8750, 8200114), (9100, 7884725), (11375, 6307780), (16250, 4415446), (17500, 4100057), (22750, 3153890), (32500, 2207723), (45500, 1576945), (56875, 1261556), (113750, 630778), (227500, 315389)]