220129200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1301}}^1$

素因数の和:1372

約数の個数: 180

約数和(自身を含む): 780762528

約数和(自身を除く): 560633328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 47, 48, 50, 60, 72, 75, 80, 90, 94, 100, 120, 141, 144, 150, 180, 188, 200, 225, 235, 240, 282, 300, 360, 376, 400, 423, 450, 470, 564, 600, 705, 720, 752, 846, 900, 940, 1128, 1175, 1200, 1301, 1410, 1692, 1800, 1880, 2115, 2256, 2350, 2602, 2820, 3384, 3525, 3600, 3760, 3903, 4230, 4700, 5204, 5640, 6505, 6768, 7050, 7806, 8460, 9400, 10408, 10575, 11280, 11709, 13010, 14100, 15612, 16920, 18800, 19515, 20816, 21150, 23418, 26020, 28200, 31224, 32525, 33840, 39030, 42300, 46836, 52040, 56400, 58545, 61147, 62448, 65050, 78060, 84600, 93672, 97575, 104080, 117090, 122294, 130100, 156120, 169200, 183441, 187344, 195150, 234180, 244588, 260200, 292725, 305735, 312240, 366882, 390300, 468360, 489176, 520400, 550323, 585450, 611470, 733764, 780600, 917205, 936720, 978352, 1100646, 1170900, 1222940, 1467528, 1528675, 1561200, 1834410, 2201292, 2341800, 2445880, 2751615, 2935056, 3057350, 3668820, 4402584, 4586025, 4683600, 4891760, 5503230, 6114700, 7337640, 8805168, 9172050, 11006460, 12229400, 13758075, 14675280, 18344100, 22012920, 24458800, 27516150, 36688200, 44025840, 55032300, 73376400, 110064600, 220129200]

約数ペア:

[(1, 220129200), (2, 110064600), (3, 73376400), (4, 55032300), (5, 44025840), (6, 36688200), (8, 27516150), (9, 24458800), (10, 22012920), (12, 18344100), (15, 14675280), (16, 13758075), (18, 12229400), (20, 11006460), (24, 9172050), (25, 8805168), (30, 7337640), (36, 6114700), (40, 5503230), (45, 4891760), (47, 4683600), (48, 4586025), (50, 4402584), (60, 3668820), (72, 3057350), (75, 2935056), (80, 2751615), (90, 2445880), (94, 2341800), (100, 2201292), (120, 1834410), (141, 1561200), (144, 1528675), (150, 1467528), (180, 1222940), (188, 1170900), (200, 1100646), (225, 978352), (235, 936720), (240, 917205), (282, 780600), (300, 733764), (360, 611470), (376, 585450), (400, 550323), (423, 520400), (450, 489176), (470, 468360), (564, 390300), (600, 366882), (705, 312240), (720, 305735), (752, 292725), (846, 260200), (900, 244588), (940, 234180), (1128, 195150), (1175, 187344), (1200, 183441), (1301, 169200), (1410, 156120), (1692, 130100), (1800, 122294), (1880, 117090), (2115, 104080), (2256, 97575), (2350, 93672), (2602, 84600), (2820, 78060), (3384, 65050), (3525, 62448), (3600, 61147), (3760, 58545), (3903, 56400), (4230, 52040), (4700, 46836), (5204, 42300), (5640, 39030), (6505, 33840), (6768, 32525), (7050, 31224), (7806, 28200), (8460, 26020), (9400, 23418), (10408, 21150), (10575, 20816), (11280, 19515), (11709, 18800), (13010, 16920), (14100, 15612)]