33072780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 100900800

約数和(自身を除く): 67828020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 109, 130, 156, 195, 218, 260, 327, 389, 390, 436, 545, 654, 778, 780, 1090, 1167, 1308, 1417, 1556, 1635, 1945, 2180, 2334, 2834, 3270, 3890, 4251, 4668, 5057, 5668, 5835, 6540, 7085, 7780, 8502, 10114, 11670, 14170, 15171, 17004, 20228, 21255, 23340, 25285, 28340, 30342, 42401, 42510, 50570, 60684, 75855, 84802, 85020, 101140, 127203, 151710, 169604, 212005, 254406, 303420, 424010, 508812, 551213, 636015, 848020, 1102426, 1272030, 1653639, 2204852, 2544060, 2756065, 3307278, 5512130, 6614556, 8268195, 11024260, 16536390, 33072780]

約数ペア:

[(1, 33072780), (2, 16536390), (3, 11024260), (4, 8268195), (5, 6614556), (6, 5512130), (10, 3307278), (12, 2756065), (13, 2544060), (15, 2204852), (20, 1653639), (26, 1272030), (30, 1102426), (39, 848020), (52, 636015), (60, 551213), (65, 508812), (78, 424010), (109, 303420), (130, 254406), (156, 212005), (195, 169604), (218, 151710), (260, 127203), (327, 101140), (389, 85020), (390, 84802), (436, 75855), (545, 60684), (654, 50570), (778, 42510), (780, 42401), (1090, 30342), (1167, 28340), (1308, 25285), (1417, 23340), (1556, 21255), (1635, 20228), (1945, 17004), (2180, 15171), (2334, 14170), (2834, 11670), (3270, 10114), (3890, 8502), (4251, 7780), (4668, 7085), (5057, 6540), (5668, 5835)]