22140300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1$

素因数の和:848

約数の個数: 144

約数和(自身を含む): 78939392

約数和(自身を除く): 56799092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 811, 910, 975, 1050, 1092, 1300, 1365, 1622, 1820, 1950, 2100, 2275, 2433, 2730, 3244, 3900, 4055, 4550, 4866, 5460, 5677, 6825, 8110, 9100, 9732, 10543, 11354, 12165, 13650, 16220, 17031, 20275, 21086, 22708, 24330, 27300, 28385, 31629, 34062, 40550, 42172, 48660, 52715, 56770, 60825, 63258, 68124, 73801, 81100, 85155, 105430, 113540, 121650, 126516, 141925, 147602, 158145, 170310, 210860, 221403, 243300, 263575, 283850, 295204, 316290, 340620, 369005, 425775, 442806, 527150, 567700, 632580, 738010, 790725, 851550, 885612, 1054300, 1107015, 1476020, 1581450, 1703100, 1845025, 2214030, 3162900, 3690050, 4428060, 5535075, 7380100, 11070150, 22140300]

約数ペア:

[(1, 22140300), (2, 11070150), (3, 7380100), (4, 5535075), (5, 4428060), (6, 3690050), (7, 3162900), (10, 2214030), (12, 1845025), (13, 1703100), (14, 1581450), (15, 1476020), (20, 1107015), (21, 1054300), (25, 885612), (26, 851550), (28, 790725), (30, 738010), (35, 632580), (39, 567700), (42, 527150), (50, 442806), (52, 425775), (60, 369005), (65, 340620), (70, 316290), (75, 295204), (78, 283850), (84, 263575), (91, 243300), (100, 221403), (105, 210860), (130, 170310), (140, 158145), (150, 147602), (156, 141925), (175, 126516), (182, 121650), (195, 113540), (210, 105430), (260, 85155), (273, 81100), (300, 73801), (325, 68124), (350, 63258), (364, 60825), (390, 56770), (420, 52715), (455, 48660), (525, 42172), (546, 40550), (650, 34062), (700, 31629), (780, 28385), (811, 27300), (910, 24330), (975, 22708), (1050, 21086), (1092, 20275), (1300, 17031), (1365, 16220), (1622, 13650), (1820, 12165), (1950, 11354), (2100, 10543), (2275, 9732), (2433, 9100), (2730, 8110), (3244, 6825), (3900, 5677), (4055, 5460), (4550, 4866)]