243465300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20809}}^1$

素因数の和:20842

約数の個数: 108

約数和(自身を含む): 821870140

約数和(自身を除く): 578404840

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 11700, 20809, 41618, 62427, 83236, 104045, 124854, 187281, 208090, 249708, 270517, 312135, 374562, 416180, 520225, 541034, 624270, 749124, 811551, 936405, 1040450, 1082068, 1248540, 1352585, 1560675, 1623102, 1872810, 2080900, 2434653, 2705170, 3121350, 3246204, 3745620, 4057755, 4682025, 4869306, 5410340, 6242700, 6762925, 8115510, 9364050, 9738612, 12173265, 13525850, 16231020, 18728100, 20288775, 24346530, 27051700, 40577550, 48693060, 60866325, 81155100, 121732650, 243465300]

約数ペア:

[(1, 243465300), (2, 121732650), (3, 81155100), (4, 60866325), (5, 48693060), (6, 40577550), (9, 27051700), (10, 24346530), (12, 20288775), (13, 18728100), (15, 16231020), (18, 13525850), (20, 12173265), (25, 9738612), (26, 9364050), (30, 8115510), (36, 6762925), (39, 6242700), (45, 5410340), (50, 4869306), (52, 4682025), (60, 4057755), (65, 3745620), (75, 3246204), (78, 3121350), (90, 2705170), (100, 2434653), (117, 2080900), (130, 1872810), (150, 1623102), (156, 1560675), (180, 1352585), (195, 1248540), (225, 1082068), (234, 1040450), (260, 936405), (300, 811551), (325, 749124), (390, 624270), (450, 541034), (468, 520225), (585, 416180), (650, 374562), (780, 312135), (900, 270517), (975, 249708), (1170, 208090), (1300, 187281), (1950, 124854), (2340, 104045), (2925, 83236), (3900, 62427), (5850, 41618), (11700, 20809)]