207876300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:728

約数の個数: 144

約数和(自身を含む): 641958912

約数和(自身を除く): 434082612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 47, 50, 60, 69, 75, 92, 94, 100, 115, 138, 141, 150, 188, 230, 235, 276, 282, 300, 345, 460, 470, 564, 575, 641, 690, 705, 940, 1081, 1150, 1175, 1282, 1380, 1410, 1725, 1923, 2162, 2300, 2350, 2564, 2820, 3205, 3243, 3450, 3525, 3846, 4324, 4700, 5405, 6410, 6486, 6900, 7050, 7692, 9615, 10810, 12820, 12972, 14100, 14743, 16025, 16215, 19230, 21620, 27025, 29486, 30127, 32050, 32430, 38460, 44229, 48075, 54050, 58972, 60254, 64100, 64860, 73715, 81075, 88458, 90381, 96150, 108100, 120508, 147430, 150635, 162150, 176916, 180762, 192300, 221145, 294860, 301270, 324300, 361524, 368575, 442290, 451905, 602540, 692921, 737150, 753175, 884580, 903810, 1105725, 1385842, 1474300, 1506350, 1807620, 2078763, 2211450, 2259525, 2771684, 3012700, 3464605, 4157526, 4422900, 4519050, 6929210, 8315052, 9038100, 10393815, 13858420, 17323025, 20787630, 34646050, 41575260, 51969075, 69292100, 103938150, 207876300]

約数ペア:

[(1, 207876300), (2, 103938150), (3, 69292100), (4, 51969075), (5, 41575260), (6, 34646050), (10, 20787630), (12, 17323025), (15, 13858420), (20, 10393815), (23, 9038100), (25, 8315052), (30, 6929210), (46, 4519050), (47, 4422900), (50, 4157526), (60, 3464605), (69, 3012700), (75, 2771684), (92, 2259525), (94, 2211450), (100, 2078763), (115, 1807620), (138, 1506350), (141, 1474300), (150, 1385842), (188, 1105725), (230, 903810), (235, 884580), (276, 753175), (282, 737150), (300, 692921), (345, 602540), (460, 451905), (470, 442290), (564, 368575), (575, 361524), (641, 324300), (690, 301270), (705, 294860), (940, 221145), (1081, 192300), (1150, 180762), (1175, 176916), (1282, 162150), (1380, 150635), (1410, 147430), (1725, 120508), (1923, 108100), (2162, 96150), (2300, 90381), (2350, 88458), (2564, 81075), (2820, 73715), (3205, 64860), (3243, 64100), (3450, 60254), (3525, 58972), (3846, 54050), (4324, 48075), (4700, 44229), (5405, 38460), (6410, 32430), (6486, 32050), (6900, 30127), (7050, 29486), (7692, 27025), (9615, 21620), (10810, 19230), (12820, 16215), (12972, 16025), (14100, 14743)]