74152440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:366

約数の個数: 192

約数和(自身を含む): 261424800

約数和(自身を除く): 187272360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 37, 38, 40, 45, 57, 60, 72, 74, 76, 90, 95, 111, 114, 120, 148, 152, 171, 180, 185, 190, 222, 228, 285, 293, 296, 333, 342, 360, 370, 380, 444, 456, 555, 570, 586, 666, 684, 703, 740, 760, 855, 879, 888, 1110, 1140, 1172, 1332, 1368, 1406, 1465, 1480, 1665, 1710, 1758, 2109, 2220, 2280, 2344, 2637, 2664, 2812, 2930, 3330, 3420, 3515, 3516, 4218, 4395, 4440, 5274, 5567, 5624, 5860, 6327, 6660, 6840, 7030, 7032, 8436, 8790, 10545, 10548, 10841, 11134, 11720, 12654, 13185, 13320, 14060, 16701, 16872, 17580, 21090, 21096, 21682, 22268, 25308, 26370, 27835, 28120, 31635, 32523, 33402, 35160, 42180, 43364, 44536, 50103, 50616, 52740, 54205, 55670, 63270, 65046, 66804, 83505, 84360, 86728, 97569, 100206, 105480, 108410, 111340, 126540, 130092, 133608, 162615, 167010, 195138, 200412, 205979, 216820, 222680, 250515, 253080, 260184, 325230, 334020, 390276, 400824, 411958, 433640, 487845, 501030, 617937, 650460, 668040, 780552, 823916, 975690, 1002060, 1029895, 1235874, 1300920, 1647832, 1853811, 1951380, 2004120, 2059790, 2471748, 3089685, 3707622, 3902760, 4119580, 4943496, 6179370, 7415244, 8239160, 9269055, 12358740, 14830488, 18538110, 24717480, 37076220, 74152440]

約数ペア:

[(1, 74152440), (2, 37076220), (3, 24717480), (4, 18538110), (5, 14830488), (6, 12358740), (8, 9269055), (9, 8239160), (10, 7415244), (12, 6179370), (15, 4943496), (18, 4119580), (19, 3902760), (20, 3707622), (24, 3089685), (30, 2471748), (36, 2059790), (37, 2004120), (38, 1951380), (40, 1853811), (45, 1647832), (57, 1300920), (60, 1235874), (72, 1029895), (74, 1002060), (76, 975690), (90, 823916), (95, 780552), (111, 668040), (114, 650460), (120, 617937), (148, 501030), (152, 487845), (171, 433640), (180, 411958), (185, 400824), (190, 390276), (222, 334020), (228, 325230), (285, 260184), (293, 253080), (296, 250515), (333, 222680), (342, 216820), (360, 205979), (370, 200412), (380, 195138), (444, 167010), (456, 162615), (555, 133608), (570, 130092), (586, 126540), (666, 111340), (684, 108410), (703, 105480), (740, 100206), (760, 97569), (855, 86728), (879, 84360), (888, 83505), (1110, 66804), (1140, 65046), (1172, 63270), (1332, 55670), (1368, 54205), (1406, 52740), (1465, 50616), (1480, 50103), (1665, 44536), (1710, 43364), (1758, 42180), (2109, 35160), (2220, 33402), (2280, 32523), (2344, 31635), (2637, 28120), (2664, 27835), (2812, 26370), (2930, 25308), (3330, 22268), (3420, 21682), (3515, 21096), (3516, 21090), (4218, 17580), (4395, 16872), (4440, 16701), (5274, 14060), (5567, 13320), (5624, 13185), (5860, 12654), (6327, 11720), (6660, 11134), (6840, 10841), (7030, 10548), (7032, 10545), (8436, 8790)]