73824120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 259459200

約数和(自身を除く): 185635080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 43, 45, 57, 60, 72, 76, 86, 90, 95, 114, 120, 129, 152, 171, 172, 180, 190, 215, 228, 251, 258, 285, 342, 344, 360, 380, 387, 430, 456, 502, 516, 570, 645, 684, 753, 760, 774, 817, 855, 860, 1004, 1032, 1140, 1255, 1290, 1368, 1506, 1548, 1634, 1710, 1720, 1935, 2008, 2259, 2280, 2451, 2510, 2580, 3012, 3096, 3268, 3420, 3765, 3870, 4085, 4518, 4769, 4902, 5020, 5160, 6024, 6536, 6840, 7353, 7530, 7740, 8170, 9036, 9538, 9804, 10040, 10793, 11295, 12255, 14307, 14706, 15060, 15480, 16340, 18072, 19076, 19608, 21586, 22590, 23845, 24510, 28614, 29412, 30120, 32379, 32680, 36765, 38152, 42921, 43172, 45180, 47690, 49020, 53965, 57228, 58824, 64758, 71535, 73530, 85842, 86344, 90360, 95380, 97137, 98040, 107930, 114456, 129516, 143070, 147060, 161895, 171684, 190760, 194274, 205067, 214605, 215860, 259032, 286140, 294120, 323790, 343368, 388548, 410134, 429210, 431720, 485685, 572280, 615201, 647580, 777096, 820268, 858420, 971370, 1025335, 1230402, 1295160, 1640536, 1716840, 1845603, 1942740, 2050670, 2460804, 3076005, 3691206, 3885480, 4101340, 4921608, 6152010, 7382412, 8202680, 9228015, 12304020, 14764824, 18456030, 24608040, 36912060, 73824120]

約数ペア:

[(1, 73824120), (2, 36912060), (3, 24608040), (4, 18456030), (5, 14764824), (6, 12304020), (8, 9228015), (9, 8202680), (10, 7382412), (12, 6152010), (15, 4921608), (18, 4101340), (19, 3885480), (20, 3691206), (24, 3076005), (30, 2460804), (36, 2050670), (38, 1942740), (40, 1845603), (43, 1716840), (45, 1640536), (57, 1295160), (60, 1230402), (72, 1025335), (76, 971370), (86, 858420), (90, 820268), (95, 777096), (114, 647580), (120, 615201), (129, 572280), (152, 485685), (171, 431720), (172, 429210), (180, 410134), (190, 388548), (215, 343368), (228, 323790), (251, 294120), (258, 286140), (285, 259032), (342, 215860), (344, 214605), (360, 205067), (380, 194274), (387, 190760), (430, 171684), (456, 161895), (502, 147060), (516, 143070), (570, 129516), (645, 114456), (684, 107930), (753, 98040), (760, 97137), (774, 95380), (817, 90360), (855, 86344), (860, 85842), (1004, 73530), (1032, 71535), (1140, 64758), (1255, 58824), (1290, 57228), (1368, 53965), (1506, 49020), (1548, 47690), (1634, 45180), (1710, 43172), (1720, 42921), (1935, 38152), (2008, 36765), (2259, 32680), (2280, 32379), (2451, 30120), (2510, 29412), (2580, 28614), (3012, 24510), (3096, 23845), (3268, 22590), (3420, 21586), (3765, 19608), (3870, 19076), (4085, 18072), (4518, 16340), (4769, 15480), (4902, 15060), (5020, 14706), (5160, 14307), (6024, 12255), (6536, 11295), (6840, 10793), (7353, 10040), (7530, 9804), (7740, 9538), (8170, 9036)]