139848450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:441

約数の個数: 144

約数和(自身を含む): 412205760

約数和(自身を除く): 272357310

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 53, 70, 75, 98, 105, 106, 147, 150, 159, 175, 210, 245, 265, 294, 318, 350, 359, 371, 490, 525, 530, 718, 735, 742, 795, 1050, 1077, 1113, 1225, 1325, 1470, 1590, 1795, 1855, 2154, 2226, 2450, 2513, 2597, 2650, 3590, 3675, 3710, 3975, 5026, 5194, 5385, 5565, 7350, 7539, 7791, 7950, 8975, 9275, 10770, 11130, 12565, 12985, 15078, 15582, 17591, 17950, 18550, 19027, 25130, 25970, 26925, 27825, 35182, 37695, 38054, 38955, 52773, 53850, 55650, 57081, 62825, 64925, 75390, 77910, 87955, 95135, 105546, 114162, 125650, 129850, 133189, 175910, 188475, 190270, 194775, 263865, 266378, 285405, 376950, 389550, 399567, 439775, 475675, 527730, 570810, 665945, 799134, 879550, 932323, 951350, 1319325, 1331890, 1427025, 1864646, 1997835, 2638650, 2796969, 2854050, 3329725, 3995670, 4661615, 5593938, 6659450, 9323230, 9989175, 13984845, 19978350, 23308075, 27969690, 46616150, 69924225, 139848450]

約数ペア:

[(1, 139848450), (2, 69924225), (3, 46616150), (5, 27969690), (6, 23308075), (7, 19978350), (10, 13984845), (14, 9989175), (15, 9323230), (21, 6659450), (25, 5593938), (30, 4661615), (35, 3995670), (42, 3329725), (49, 2854050), (50, 2796969), (53, 2638650), (70, 1997835), (75, 1864646), (98, 1427025), (105, 1331890), (106, 1319325), (147, 951350), (150, 932323), (159, 879550), (175, 799134), (210, 665945), (245, 570810), (265, 527730), (294, 475675), (318, 439775), (350, 399567), (359, 389550), (371, 376950), (490, 285405), (525, 266378), (530, 263865), (718, 194775), (735, 190270), (742, 188475), (795, 175910), (1050, 133189), (1077, 129850), (1113, 125650), (1225, 114162), (1325, 105546), (1470, 95135), (1590, 87955), (1795, 77910), (1855, 75390), (2154, 64925), (2226, 62825), (2450, 57081), (2513, 55650), (2597, 53850), (2650, 52773), (3590, 38955), (3675, 38054), (3710, 37695), (3975, 35182), (5026, 27825), (5194, 26925), (5385, 25970), (5565, 25130), (7350, 19027), (7539, 18550), (7791, 17950), (7950, 17591), (8975, 15582), (9275, 15078), (10770, 12985), (11130, 12565)]