102221900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 262066560

約数和(自身を除く): 159844660

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 67, 73, 76, 95, 100, 110, 134, 146, 190, 209, 220, 268, 275, 292, 335, 365, 380, 418, 475, 550, 670, 730, 737, 803, 836, 950, 1045, 1100, 1273, 1340, 1387, 1460, 1474, 1606, 1675, 1825, 1900, 2090, 2546, 2774, 2948, 3212, 3350, 3650, 3685, 4015, 4180, 4891, 5092, 5225, 5548, 6365, 6700, 6935, 7300, 7370, 8030, 9782, 10450, 12730, 13870, 14003, 14740, 15257, 16060, 18425, 19564, 20075, 20900, 24455, 25460, 27740, 28006, 30514, 31825, 34675, 36850, 40150, 48910, 53801, 56012, 61028, 63650, 69350, 70015, 73700, 76285, 80300, 92929, 97820, 107602, 122275, 127300, 138700, 140030, 152570, 185858, 215204, 244550, 269005, 280060, 305140, 350075, 371716, 381425, 464645, 489100, 538010, 700150, 762850, 929290, 1022219, 1076020, 1345025, 1400300, 1525700, 1858580, 2044438, 2323225, 2690050, 4088876, 4646450, 5111095, 5380100, 9292900, 10222190, 20444380, 25555475, 51110950, 102221900]

約数ペア:

[(1, 102221900), (2, 51110950), (4, 25555475), (5, 20444380), (10, 10222190), (11, 9292900), (19, 5380100), (20, 5111095), (22, 4646450), (25, 4088876), (38, 2690050), (44, 2323225), (50, 2044438), (55, 1858580), (67, 1525700), (73, 1400300), (76, 1345025), (95, 1076020), (100, 1022219), (110, 929290), (134, 762850), (146, 700150), (190, 538010), (209, 489100), (220, 464645), (268, 381425), (275, 371716), (292, 350075), (335, 305140), (365, 280060), (380, 269005), (418, 244550), (475, 215204), (550, 185858), (670, 152570), (730, 140030), (737, 138700), (803, 127300), (836, 122275), (950, 107602), (1045, 97820), (1100, 92929), (1273, 80300), (1340, 76285), (1387, 73700), (1460, 70015), (1474, 69350), (1606, 63650), (1675, 61028), (1825, 56012), (1900, 53801), (2090, 48910), (2546, 40150), (2774, 36850), (2948, 34675), (3212, 31825), (3350, 30514), (3650, 28006), (3685, 27740), (4015, 25460), (4180, 24455), (4891, 20900), (5092, 20075), (5225, 19564), (5548, 18425), (6365, 16060), (6700, 15257), (6935, 14740), (7300, 14003), (7370, 13870), (8030, 12730), (9782, 10450)]