98209100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 253317120

約数和(自身を除く): 155108020

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 37, 38, 44, 50, 55, 74, 76, 95, 100, 110, 127, 148, 185, 190, 209, 220, 254, 275, 370, 380, 407, 418, 475, 508, 550, 635, 703, 740, 814, 836, 925, 950, 1045, 1100, 1270, 1397, 1406, 1628, 1850, 1900, 2035, 2090, 2413, 2540, 2794, 2812, 3175, 3515, 3700, 4070, 4180, 4699, 4826, 5225, 5588, 6350, 6985, 7030, 7733, 8140, 9398, 9652, 10175, 10450, 12065, 12700, 13970, 14060, 15466, 17575, 18796, 20350, 20900, 23495, 24130, 26543, 27940, 30932, 34925, 35150, 38665, 40700, 46990, 48260, 51689, 53086, 60325, 69850, 70300, 77330, 89281, 93980, 103378, 106172, 117475, 120650, 132715, 139700, 154660, 178562, 193325, 206756, 234950, 241300, 258445, 265430, 357124, 386650, 446405, 469900, 516890, 530860, 663575, 773300, 892810, 982091, 1033780, 1292225, 1327150, 1785620, 1964182, 2232025, 2584450, 2654300, 3928364, 4464050, 4910455, 5168900, 8928100, 9820910, 19641820, 24552275, 49104550, 98209100]

約数ペア:

[(1, 98209100), (2, 49104550), (4, 24552275), (5, 19641820), (10, 9820910), (11, 8928100), (19, 5168900), (20, 4910455), (22, 4464050), (25, 3928364), (37, 2654300), (38, 2584450), (44, 2232025), (50, 1964182), (55, 1785620), (74, 1327150), (76, 1292225), (95, 1033780), (100, 982091), (110, 892810), (127, 773300), (148, 663575), (185, 530860), (190, 516890), (209, 469900), (220, 446405), (254, 386650), (275, 357124), (370, 265430), (380, 258445), (407, 241300), (418, 234950), (475, 206756), (508, 193325), (550, 178562), (635, 154660), (703, 139700), (740, 132715), (814, 120650), (836, 117475), (925, 106172), (950, 103378), (1045, 93980), (1100, 89281), (1270, 77330), (1397, 70300), (1406, 69850), (1628, 60325), (1850, 53086), (1900, 51689), (2035, 48260), (2090, 46990), (2413, 40700), (2540, 38665), (2794, 35150), (2812, 34925), (3175, 30932), (3515, 27940), (3700, 26543), (4070, 24130), (4180, 23495), (4699, 20900), (4826, 20350), (5225, 18796), (5588, 17575), (6350, 15466), (6985, 14060), (7030, 13970), (7733, 12700), (8140, 12065), (9398, 10450), (9652, 10175)]