172609380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2267}}^1$

素因数の和:2335

約数の個数: 120

約数和(自身を含む): 553246848

約数和(自身を除く): 380637468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 180, 188, 235, 270, 282, 324, 405, 423, 470, 540, 564, 705, 810, 846, 940, 1269, 1410, 1620, 1692, 2115, 2267, 2538, 2820, 3807, 4230, 4534, 5076, 6345, 6801, 7614, 8460, 9068, 11335, 12690, 13602, 15228, 19035, 20403, 22670, 25380, 27204, 34005, 38070, 40806, 45340, 61209, 68010, 76140, 81612, 102015, 106549, 122418, 136020, 183627, 204030, 213098, 244836, 306045, 319647, 367254, 408060, 426196, 532745, 612090, 639294, 734508, 918135, 958941, 1065490, 1224180, 1278588, 1598235, 1836270, 1917882, 2130980, 2876823, 3196470, 3672540, 3835764, 4794705, 5753646, 6392940, 8630469, 9589410, 11507292, 14384115, 17260938, 19178820, 28768230, 34521876, 43152345, 57536460, 86304690, 172609380]

約数ペア:

[(1, 172609380), (2, 86304690), (3, 57536460), (4, 43152345), (5, 34521876), (6, 28768230), (9, 19178820), (10, 17260938), (12, 14384115), (15, 11507292), (18, 9589410), (20, 8630469), (27, 6392940), (30, 5753646), (36, 4794705), (45, 3835764), (47, 3672540), (54, 3196470), (60, 2876823), (81, 2130980), (90, 1917882), (94, 1836270), (108, 1598235), (135, 1278588), (141, 1224180), (162, 1065490), (180, 958941), (188, 918135), (235, 734508), (270, 639294), (282, 612090), (324, 532745), (405, 426196), (423, 408060), (470, 367254), (540, 319647), (564, 306045), (705, 244836), (810, 213098), (846, 204030), (940, 183627), (1269, 136020), (1410, 122418), (1620, 106549), (1692, 102015), (2115, 81612), (2267, 76140), (2538, 68010), (2820, 61209), (3807, 45340), (4230, 40806), (4534, 38070), (5076, 34005), (6345, 27204), (6801, 25380), (7614, 22670), (8460, 20403), (9068, 19035), (11335, 15228), (12690, 13602)]