161370900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{1013}}^1$

素因数の和:1095

約数の個数: 144

約数和(自身を含む): 528091200

約数和(自身を除く): 366720300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 59, 60, 75, 90, 100, 108, 118, 135, 150, 177, 180, 225, 236, 270, 295, 300, 354, 450, 531, 540, 590, 675, 708, 885, 900, 1013, 1062, 1180, 1350, 1475, 1593, 1770, 2026, 2124, 2655, 2700, 2950, 3039, 3186, 3540, 4052, 4425, 5065, 5310, 5900, 6078, 6372, 7965, 8850, 9117, 10130, 10620, 12156, 13275, 15195, 15930, 17700, 18234, 20260, 25325, 26550, 27351, 30390, 31860, 36468, 39825, 45585, 50650, 53100, 54702, 59767, 60780, 75975, 79650, 91170, 101300, 109404, 119534, 136755, 151950, 159300, 179301, 182340, 227925, 239068, 273510, 298835, 303900, 358602, 455850, 537903, 547020, 597670, 683775, 717204, 896505, 911700, 1075806, 1195340, 1367550, 1494175, 1613709, 1793010, 2151612, 2689515, 2735100, 2988350, 3227418, 3586020, 4482525, 5379030, 5976700, 6454836, 8068545, 8965050, 10758060, 13447575, 16137090, 17930100, 26895150, 32274180, 40342725, 53790300, 80685450, 161370900]

約数ペア:

[(1, 161370900), (2, 80685450), (3, 53790300), (4, 40342725), (5, 32274180), (6, 26895150), (9, 17930100), (10, 16137090), (12, 13447575), (15, 10758060), (18, 8965050), (20, 8068545), (25, 6454836), (27, 5976700), (30, 5379030), (36, 4482525), (45, 3586020), (50, 3227418), (54, 2988350), (59, 2735100), (60, 2689515), (75, 2151612), (90, 1793010), (100, 1613709), (108, 1494175), (118, 1367550), (135, 1195340), (150, 1075806), (177, 911700), (180, 896505), (225, 717204), (236, 683775), (270, 597670), (295, 547020), (300, 537903), (354, 455850), (450, 358602), (531, 303900), (540, 298835), (590, 273510), (675, 239068), (708, 227925), (885, 182340), (900, 179301), (1013, 159300), (1062, 151950), (1180, 136755), (1350, 119534), (1475, 109404), (1593, 101300), (1770, 91170), (2026, 79650), (2124, 75975), (2655, 60780), (2700, 59767), (2950, 54702), (3039, 53100), (3186, 50650), (3540, 45585), (4052, 39825), (4425, 36468), (5065, 31860), (5310, 30390), (5900, 27351), (6078, 26550), (6372, 25325), (7965, 20260), (8850, 18234), (9117, 17700), (10130, 15930), (10620, 15195), (12156, 13275)]