28271931000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{167}}^1\times {\mathrm{56431}}^1$

素因数の和:56622

約数の個数: 128

約数和(自身を含む): 88738191360

約数和(自身を除く): 60466260360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 167, 200, 250, 300, 334, 375, 500, 501, 600, 668, 750, 835, 1000, 1002, 1336, 1500, 1670, 2004, 2505, 3000, 3340, 4008, 4175, 5010, 6680, 8350, 10020, 12525, 16700, 20040, 20875, 25050, 33400, 41750, 50100, 56431, 62625, 83500, 100200, 112862, 125250, 167000, 169293, 225724, 250500, 282155, 338586, 451448, 501000, 564310, 677172, 846465, 1128620, 1354344, 1410775, 1692930, 2257240, 2821550, 3385860, 4232325, 5643100, 6771720, 7053875, 8464650, 9423977, 11286200, 14107750, 16929300, 18847954, 21161625, 28215500, 28271931, 33858600, 37695908, 42323250, 47119885, 56431000, 56543862, 75391816, 84646500, 94239770, 113087724, 141359655, 169293000, 188479540, 226175448, 235599425, 282719310, 376959080, 471198850, 565438620, 706798275, 942397700, 1130877240, 1177997125, 1413596550, 1884795400, 2355994250, 2827193100, 3533991375, 4711988500, 5654386200, 7067982750, 9423977000, 14135965500, 28271931000]

約数ペア:

[(1, 28271931000), (2, 14135965500), (3, 9423977000), (4, 7067982750), (5, 5654386200), (6, 4711988500), (8, 3533991375), (10, 2827193100), (12, 2355994250), (15, 1884795400), (20, 1413596550), (24, 1177997125), (25, 1130877240), (30, 942397700), (40, 706798275), (50, 565438620), (60, 471198850), (75, 376959080), (100, 282719310), (120, 235599425), (125, 226175448), (150, 188479540), (167, 169293000), (200, 141359655), (250, 113087724), (300, 94239770), (334, 84646500), (375, 75391816), (500, 56543862), (501, 56431000), (600, 47119885), (668, 42323250), (750, 37695908), (835, 33858600), (1000, 28271931), (1002, 28215500), (1336, 21161625), (1500, 18847954), (1670, 16929300), (2004, 14107750), (2505, 11286200), (3000, 9423977), (3340, 8464650), (4008, 7053875), (4175, 6771720), (5010, 5643100), (6680, 4232325), (8350, 3385860), (10020, 2821550), (12525, 2257240), (16700, 1692930), (20040, 1410775), (20875, 1354344), (25050, 1128620), (33400, 846465), (41750, 677172), (50100, 564310), (56431, 501000), (62625, 451448), (83500, 338586), (100200, 282155), (112862, 250500), (125250, 225724), (167000, 169293)]