246990100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^3\times {\mathrm{29}}^1$

素因数の和:119

約数の個数: 144

約数和(自身を含む): 662457600

約数和(自身を除く): 415467500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 29, 35, 46, 50, 58, 70, 92, 100, 115, 116, 140, 145, 161, 175, 203, 230, 290, 322, 350, 406, 460, 529, 575, 580, 644, 667, 700, 725, 805, 812, 1015, 1058, 1150, 1334, 1450, 1610, 2030, 2116, 2300, 2645, 2668, 2900, 3220, 3335, 3703, 4025, 4060, 4669, 5075, 5290, 6670, 7406, 8050, 9338, 10150, 10580, 12167, 13225, 13340, 14812, 15341, 16100, 16675, 18515, 18676, 20300, 23345, 24334, 26450, 30682, 33350, 37030, 46690, 48668, 52900, 60835, 61364, 66700, 74060, 76705, 85169, 92575, 93380, 107387, 116725, 121670, 153410, 170338, 185150, 214774, 233450, 243340, 304175, 306820, 340676, 352843, 370300, 383525, 425845, 429548, 466900, 536935, 608350, 705686, 767050, 851690, 1073870, 1216700, 1411372, 1534100, 1703380, 1764215, 2129225, 2147740, 2469901, 2684675, 3528430, 4258450, 4939802, 5369350, 7056860, 8516900, 8821075, 9879604, 10738700, 12349505, 17642150, 24699010, 35284300, 49398020, 61747525, 123495050, 246990100]

約数ペア:

[(1, 246990100), (2, 123495050), (4, 61747525), (5, 49398020), (7, 35284300), (10, 24699010), (14, 17642150), (20, 12349505), (23, 10738700), (25, 9879604), (28, 8821075), (29, 8516900), (35, 7056860), (46, 5369350), (50, 4939802), (58, 4258450), (70, 3528430), (92, 2684675), (100, 2469901), (115, 2147740), (116, 2129225), (140, 1764215), (145, 1703380), (161, 1534100), (175, 1411372), (203, 1216700), (230, 1073870), (290, 851690), (322, 767050), (350, 705686), (406, 608350), (460, 536935), (529, 466900), (575, 429548), (580, 425845), (644, 383525), (667, 370300), (700, 352843), (725, 340676), (805, 306820), (812, 304175), (1015, 243340), (1058, 233450), (1150, 214774), (1334, 185150), (1450, 170338), (1610, 153410), (2030, 121670), (2116, 116725), (2300, 107387), (2645, 93380), (2668, 92575), (2900, 85169), (3220, 76705), (3335, 74060), (3703, 66700), (4025, 61364), (4060, 60835), (4669, 52900), (5075, 48668), (5290, 46690), (6670, 37030), (7406, 33350), (8050, 30682), (9338, 26450), (10150, 24334), (10580, 23345), (12167, 20300), (13225, 18676), (13340, 18515), (14812, 16675), (15341, 16100)]