144615750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 383011200

約数和(自身を除く): 238395450

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 61, 75, 87, 109, 122, 125, 145, 150, 174, 183, 218, 250, 290, 305, 327, 366, 375, 435, 545, 610, 654, 725, 750, 870, 915, 1090, 1450, 1525, 1635, 1769, 1830, 2175, 2725, 3050, 3161, 3270, 3538, 3625, 4350, 4575, 5307, 5450, 6322, 6649, 7250, 7625, 8175, 8845, 9150, 9483, 10614, 10875, 13298, 13625, 15250, 15805, 16350, 17690, 18966, 19947, 21750, 22875, 26535, 27250, 31610, 33245, 39894, 40875, 44225, 45750, 47415, 53070, 66490, 79025, 81750, 88450, 94830, 99735, 132675, 158050, 166225, 192821, 199470, 221125, 237075, 265350, 332450, 385642, 395125, 442250, 474150, 498675, 578463, 663375, 790250, 831125, 964105, 997350, 1156926, 1185375, 1326750, 1662250, 1928210, 2370750, 2493375, 2892315, 4820525, 4986750, 5784630, 9641050, 14461575, 24102625, 28923150, 48205250, 72307875, 144615750]

約数ペア:

[(1, 144615750), (2, 72307875), (3, 48205250), (5, 28923150), (6, 24102625), (10, 14461575), (15, 9641050), (25, 5784630), (29, 4986750), (30, 4820525), (50, 2892315), (58, 2493375), (61, 2370750), (75, 1928210), (87, 1662250), (109, 1326750), (122, 1185375), (125, 1156926), (145, 997350), (150, 964105), (174, 831125), (183, 790250), (218, 663375), (250, 578463), (290, 498675), (305, 474150), (327, 442250), (366, 395125), (375, 385642), (435, 332450), (545, 265350), (610, 237075), (654, 221125), (725, 199470), (750, 192821), (870, 166225), (915, 158050), (1090, 132675), (1450, 99735), (1525, 94830), (1635, 88450), (1769, 81750), (1830, 79025), (2175, 66490), (2725, 53070), (3050, 47415), (3161, 45750), (3270, 44225), (3538, 40875), (3625, 39894), (4350, 33245), (4575, 31610), (5307, 27250), (5450, 26535), (6322, 22875), (6649, 21750), (7250, 19947), (7625, 18966), (8175, 17690), (8845, 16350), (9150, 15805), (9483, 15250), (10614, 13625), (10875, 13298)]