236809300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:578

約数の個数: 144

約数和(自身を含む): 645708672

約数和(自身を除く): 408899372

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 53, 65, 70, 91, 100, 106, 130, 140, 175, 182, 212, 260, 265, 325, 350, 364, 371, 455, 491, 530, 650, 689, 700, 742, 910, 982, 1060, 1300, 1325, 1378, 1484, 1820, 1855, 1964, 2275, 2455, 2650, 2756, 3437, 3445, 3710, 4550, 4823, 4910, 5300, 6383, 6874, 6890, 7420, 9100, 9275, 9646, 9820, 12275, 12766, 13748, 13780, 17185, 17225, 18550, 19292, 24115, 24550, 25532, 26023, 31915, 34370, 34450, 37100, 44681, 48230, 49100, 52046, 63830, 68740, 68900, 85925, 89362, 96460, 104092, 120575, 127660, 130115, 159575, 171850, 178724, 182161, 223405, 241150, 260230, 319150, 338299, 343700, 364322, 446810, 482300, 520460, 638300, 650575, 676598, 728644, 893620, 910805, 1117025, 1301150, 1353196, 1691495, 1821610, 2234050, 2368093, 2602300, 3382990, 3643220, 4468100, 4554025, 4736186, 6765980, 8457475, 9108050, 9472372, 11840465, 16914950, 18216100, 23680930, 33829900, 47361860, 59202325, 118404650, 236809300]

約数ペア:

[(1, 236809300), (2, 118404650), (4, 59202325), (5, 47361860), (7, 33829900), (10, 23680930), (13, 18216100), (14, 16914950), (20, 11840465), (25, 9472372), (26, 9108050), (28, 8457475), (35, 6765980), (50, 4736186), (52, 4554025), (53, 4468100), (65, 3643220), (70, 3382990), (91, 2602300), (100, 2368093), (106, 2234050), (130, 1821610), (140, 1691495), (175, 1353196), (182, 1301150), (212, 1117025), (260, 910805), (265, 893620), (325, 728644), (350, 676598), (364, 650575), (371, 638300), (455, 520460), (491, 482300), (530, 446810), (650, 364322), (689, 343700), (700, 338299), (742, 319150), (910, 260230), (982, 241150), (1060, 223405), (1300, 182161), (1325, 178724), (1378, 171850), (1484, 159575), (1820, 130115), (1855, 127660), (1964, 120575), (2275, 104092), (2455, 96460), (2650, 89362), (2756, 85925), (3437, 68900), (3445, 68740), (3710, 63830), (4550, 52046), (4823, 49100), (4910, 48230), (5300, 44681), (6383, 37100), (6874, 34450), (6890, 34370), (7420, 31915), (9100, 26023), (9275, 25532), (9646, 24550), (9820, 24115), (12275, 19292), (12766, 18550), (13748, 17225), (13780, 17185)]