30301200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:486

約数の個数: 180

約数和(自身を含む): 110937840

約数和(自身を除く): 80636640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 285, 300, 304, 342, 360, 380, 400, 443, 450, 456, 475, 570, 600, 684, 720, 760, 855, 886, 900, 912, 950, 1140, 1200, 1329, 1368, 1425, 1520, 1710, 1772, 1800, 1900, 2215, 2280, 2658, 2736, 2850, 3420, 3544, 3600, 3800, 3987, 4275, 4430, 4560, 5316, 5700, 6645, 6840, 7088, 7600, 7974, 8417, 8550, 8860, 10632, 11075, 11400, 13290, 13680, 15948, 16834, 17100, 17720, 19935, 21264, 22150, 22800, 25251, 26580, 31896, 33225, 33668, 34200, 35440, 39870, 42085, 44300, 50502, 53160, 63792, 66450, 67336, 68400, 75753, 79740, 84170, 88600, 99675, 101004, 106320, 126255, 132900, 134672, 151506, 159480, 168340, 177200, 199350, 202008, 210425, 252510, 265800, 303012, 318960, 336680, 378765, 398700, 404016, 420850, 505020, 531600, 606024, 631275, 673360, 757530, 797400, 841700, 1010040, 1212048, 1262550, 1515060, 1594800, 1683400, 1893825, 2020080, 2525100, 3030120, 3366800, 3787650, 5050200, 6060240, 7575300, 10100400, 15150600, 30301200]

約数ペア:

[(1, 30301200), (2, 15150600), (3, 10100400), (4, 7575300), (5, 6060240), (6, 5050200), (8, 3787650), (9, 3366800), (10, 3030120), (12, 2525100), (15, 2020080), (16, 1893825), (18, 1683400), (19, 1594800), (20, 1515060), (24, 1262550), (25, 1212048), (30, 1010040), (36, 841700), (38, 797400), (40, 757530), (45, 673360), (48, 631275), (50, 606024), (57, 531600), (60, 505020), (72, 420850), (75, 404016), (76, 398700), (80, 378765), (90, 336680), (95, 318960), (100, 303012), (114, 265800), (120, 252510), (144, 210425), (150, 202008), (152, 199350), (171, 177200), (180, 168340), (190, 159480), (200, 151506), (225, 134672), (228, 132900), (240, 126255), (285, 106320), (300, 101004), (304, 99675), (342, 88600), (360, 84170), (380, 79740), (400, 75753), (443, 68400), (450, 67336), (456, 66450), (475, 63792), (570, 53160), (600, 50502), (684, 44300), (720, 42085), (760, 39870), (855, 35440), (886, 34200), (900, 33668), (912, 33225), (950, 31896), (1140, 26580), (1200, 25251), (1329, 22800), (1368, 22150), (1425, 21264), (1520, 19935), (1710, 17720), (1772, 17100), (1800, 16834), (1900, 15948), (2215, 13680), (2280, 13290), (2658, 11400), (2736, 11075), (2850, 10632), (3420, 8860), (3544, 8550), (3600, 8417), (3800, 7974), (3987, 7600), (4275, 7088), (4430, 6840), (4560, 6645), (5316, 5700)]