210552300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1759}}^1$

素因数の和:1805

約数の個数: 216

約数和(自身を含む): 794393600

約数和(自身を除く): 583841300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 35, 36, 38, 42, 45, 50, 57, 60, 63, 70, 75, 76, 84, 90, 95, 100, 105, 114, 126, 133, 140, 150, 171, 175, 180, 190, 210, 225, 228, 252, 266, 285, 300, 315, 342, 350, 380, 399, 420, 450, 475, 525, 532, 570, 630, 665, 684, 700, 798, 855, 900, 950, 1050, 1140, 1197, 1260, 1330, 1425, 1575, 1596, 1710, 1759, 1900, 1995, 2100, 2394, 2660, 2850, 3150, 3325, 3420, 3518, 3990, 4275, 4788, 5277, 5700, 5985, 6300, 6650, 7036, 7980, 8550, 8795, 9975, 10554, 11970, 12313, 13300, 15831, 17100, 17590, 19950, 21108, 23940, 24626, 26385, 29925, 31662, 33421, 35180, 36939, 39900, 43975, 49252, 52770, 59850, 61565, 63324, 66842, 73878, 79155, 87950, 100263, 105540, 110817, 119700, 123130, 131925, 133684, 147756, 158310, 167105, 175900, 184695, 200526, 221634, 233947, 246260, 263850, 300789, 307825, 316620, 334210, 369390, 395775, 401052, 443268, 467894, 501315, 527700, 554085, 601578, 615650, 668420, 701841, 738780, 791550, 835525, 923475, 935788, 1002630, 1108170, 1169735, 1203156, 1231300, 1403682, 1503945, 1583100, 1671050, 1846950, 2005260, 2105523, 2216340, 2339470, 2506575, 2770425, 2807364, 3007890, 3342100, 3509205, 3693900, 4211046, 4678940, 5013150, 5540850, 5848675, 6015780, 7018410, 7519725, 8422092, 10026300, 10527615, 11081700, 11697350, 14036820, 15039450, 17546025, 21055230, 23394700, 30078900, 35092050, 42110460, 52638075, 70184100, 105276150, 210552300]

約数ペア:

[(1, 210552300), (2, 105276150), (3, 70184100), (4, 52638075), (5, 42110460), (6, 35092050), (7, 30078900), (9, 23394700), (10, 21055230), (12, 17546025), (14, 15039450), (15, 14036820), (18, 11697350), (19, 11081700), (20, 10527615), (21, 10026300), (25, 8422092), (28, 7519725), (30, 7018410), (35, 6015780), (36, 5848675), (38, 5540850), (42, 5013150), (45, 4678940), (50, 4211046), (57, 3693900), (60, 3509205), (63, 3342100), (70, 3007890), (75, 2807364), (76, 2770425), (84, 2506575), (90, 2339470), (95, 2216340), (100, 2105523), (105, 2005260), (114, 1846950), (126, 1671050), (133, 1583100), (140, 1503945), (150, 1403682), (171, 1231300), (175, 1203156), (180, 1169735), (190, 1108170), (210, 1002630), (225, 935788), (228, 923475), (252, 835525), (266, 791550), (285, 738780), (300, 701841), (315, 668420), (342, 615650), (350, 601578), (380, 554085), (399, 527700), (420, 501315), (450, 467894), (475, 443268), (525, 401052), (532, 395775), (570, 369390), (630, 334210), (665, 316620), (684, 307825), (700, 300789), (798, 263850), (855, 246260), (900, 233947), (950, 221634), (1050, 200526), (1140, 184695), (1197, 175900), (1260, 167105), (1330, 158310), (1425, 147756), (1575, 133684), (1596, 131925), (1710, 123130), (1759, 119700), (1900, 110817), (1995, 105540), (2100, 100263), (2394, 87950), (2660, 79155), (2850, 73878), (3150, 66842), (3325, 63324), (3420, 61565), (3518, 59850), (3990, 52770), (4275, 49252), (4788, 43975), (5277, 39900), (5700, 36939), (5985, 35180), (6300, 33421), (6650, 31662), (7036, 29925), (7980, 26385), (8550, 24626), (8795, 23940), (9975, 21108), (10554, 19950), (11970, 17590), (12313, 17100), (13300, 15831)]