28931100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{797}}^1$

素因数の和:836

約数の個数: 108

約数和(自身を含む): 92124312

約数和(自身を除く): 63193212

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 121, 132, 150, 165, 220, 242, 275, 300, 330, 363, 484, 550, 605, 660, 726, 797, 825, 1100, 1210, 1452, 1594, 1650, 1815, 2391, 2420, 3025, 3188, 3300, 3630, 3985, 4782, 6050, 7260, 7970, 8767, 9075, 9564, 11955, 12100, 15940, 17534, 18150, 19925, 23910, 26301, 35068, 36300, 39850, 43835, 47820, 52602, 59775, 79700, 87670, 96437, 105204, 119550, 131505, 175340, 192874, 219175, 239100, 263010, 289311, 385748, 438350, 482185, 526020, 578622, 657525, 876700, 964370, 1157244, 1315050, 1446555, 1928740, 2410925, 2630100, 2893110, 4821850, 5786220, 7232775, 9643700, 14465550, 28931100]

約数ペア:

[(1, 28931100), (2, 14465550), (3, 9643700), (4, 7232775), (5, 5786220), (6, 4821850), (10, 2893110), (11, 2630100), (12, 2410925), (15, 1928740), (20, 1446555), (22, 1315050), (25, 1157244), (30, 964370), (33, 876700), (44, 657525), (50, 578622), (55, 526020), (60, 482185), (66, 438350), (75, 385748), (100, 289311), (110, 263010), (121, 239100), (132, 219175), (150, 192874), (165, 175340), (220, 131505), (242, 119550), (275, 105204), (300, 96437), (330, 87670), (363, 79700), (484, 59775), (550, 52602), (605, 47820), (660, 43835), (726, 39850), (797, 36300), (825, 35068), (1100, 26301), (1210, 23910), (1452, 19925), (1594, 18150), (1650, 17534), (1815, 15940), (2391, 12100), (2420, 11955), (3025, 9564), (3188, 9075), (3300, 8767), (3630, 7970), (3985, 7260), (4782, 6050)]