114902500

素因数分解:

$2^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 120

約数和(自身を含む): 275536800

約数和(自身を除く): 160634300

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 41, 50, 59, 76, 82, 95, 100, 118, 125, 164, 190, 205, 236, 250, 295, 380, 410, 475, 500, 590, 625, 779, 820, 950, 1025, 1121, 1180, 1250, 1475, 1558, 1900, 2050, 2242, 2375, 2419, 2500, 2950, 3116, 3895, 4100, 4484, 4750, 4838, 5125, 5605, 5900, 7375, 7790, 9500, 9676, 10250, 11210, 11875, 12095, 14750, 15580, 19475, 20500, 22420, 23750, 24190, 25625, 28025, 29500, 36875, 38950, 45961, 47500, 48380, 51250, 56050, 60475, 73750, 77900, 91922, 97375, 102500, 112100, 120950, 140125, 147500, 183844, 194750, 229805, 241900, 280250, 302375, 389500, 459610, 486875, 560500, 604750, 700625, 919220, 973750, 1149025, 1209500, 1401250, 1511875, 1947500, 2298050, 2802500, 3023750, 4596100, 5745125, 6047500, 11490250, 22980500, 28725625, 57451250, 114902500]

約数ペア:

[(1, 114902500), (2, 57451250), (4, 28725625), (5, 22980500), (10, 11490250), (19, 6047500), (20, 5745125), (25, 4596100), (38, 3023750), (41, 2802500), (50, 2298050), (59, 1947500), (76, 1511875), (82, 1401250), (95, 1209500), (100, 1149025), (118, 973750), (125, 919220), (164, 700625), (190, 604750), (205, 560500), (236, 486875), (250, 459610), (295, 389500), (380, 302375), (410, 280250), (475, 241900), (500, 229805), (590, 194750), (625, 183844), (779, 147500), (820, 140125), (950, 120950), (1025, 112100), (1121, 102500), (1180, 97375), (1250, 91922), (1475, 77900), (1558, 73750), (1900, 60475), (2050, 56050), (2242, 51250), (2375, 48380), (2419, 47500), (2500, 45961), (2950, 38950), (3116, 36875), (3895, 29500), (4100, 28025), (4484, 25625), (4750, 24190), (4838, 23750), (5125, 22420), (5605, 20500), (5900, 19475), (7375, 15580), (7790, 14750), (9500, 12095), (9676, 11875), (10250, 11210)]