87201450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 288

約数和(自身を含む): 297123840

約数和(自身を除く): 209922390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 31, 35, 38, 42, 45, 47, 50, 57, 62, 63, 70, 75, 90, 93, 94, 95, 105, 114, 126, 133, 141, 150, 155, 171, 175, 186, 190, 210, 217, 225, 235, 266, 279, 282, 285, 310, 315, 329, 342, 350, 399, 423, 434, 450, 465, 470, 475, 525, 558, 570, 589, 630, 651, 658, 665, 705, 775, 798, 846, 855, 893, 930, 950, 987, 1050, 1085, 1175, 1178, 1197, 1302, 1330, 1395, 1410, 1425, 1457, 1550, 1575, 1645, 1710, 1767, 1786, 1953, 1974, 1995, 2115, 2170, 2325, 2350, 2394, 2679, 2790, 2850, 2914, 2945, 2961, 3150, 3255, 3290, 3325, 3525, 3534, 3906, 3990, 4123, 4230, 4275, 4371, 4465, 4650, 4935, 5301, 5358, 5425, 5890, 5922, 5985, 6251, 6510, 6650, 6975, 7050, 7285, 8037, 8225, 8246, 8550, 8742, 8835, 8930, 9765, 9870, 9975, 10199, 10575, 10602, 10850, 11970, 12369, 12502, 13113, 13395, 13950, 14570, 14725, 14805, 16074, 16275, 16450, 17670, 18753, 19530, 19950, 20398, 20615, 21150, 21855, 22325, 24675, 24738, 26226, 26505, 26790, 27683, 29450, 29610, 29925, 30597, 31255, 32550, 36425, 37107, 37506, 40185, 41230, 43710, 44175, 44650, 48825, 49350, 50995, 53010, 55366, 56259, 59850, 61194, 61845, 62510, 65565, 66975, 72850, 74025, 74214, 80370, 83049, 88350, 91791, 93765, 97650, 101990, 103075, 109275, 112518, 123690, 131130, 132525, 133950, 138415, 148050, 152985, 156275, 166098, 183582, 185535, 187530, 193781, 200925, 206150, 218550, 249147, 254975, 265050, 276830, 281295, 305970, 309225, 312550, 327825, 371070, 387562, 401850, 415245, 458955, 468825, 498294, 509950, 562590, 581343, 618450, 655650, 692075, 764925, 830490, 917910, 927675, 937650, 968905, 1162686, 1245735, 1384150, 1406475, 1529850, 1744029, 1855350, 1937810, 2076225, 2294775, 2491470, 2812950, 2906715, 3488058, 4152450, 4589550, 4844525, 5813430, 6228675, 8720145, 9689050, 12457350, 14533575, 17440290, 29067150, 43600725, 87201450]

約数ペア:

[(1, 87201450), (2, 43600725), (3, 29067150), (5, 17440290), (6, 14533575), (7, 12457350), (9, 9689050), (10, 8720145), (14, 6228675), (15, 5813430), (18, 4844525), (19, 4589550), (21, 4152450), (25, 3488058), (30, 2906715), (31, 2812950), (35, 2491470), (38, 2294775), (42, 2076225), (45, 1937810), (47, 1855350), (50, 1744029), (57, 1529850), (62, 1406475), (63, 1384150), (70, 1245735), (75, 1162686), (90, 968905), (93, 937650), (94, 927675), (95, 917910), (105, 830490), (114, 764925), (126, 692075), (133, 655650), (141, 618450), (150, 581343), (155, 562590), (171, 509950), (175, 498294), (186, 468825), (190, 458955), (210, 415245), (217, 401850), (225, 387562), (235, 371070), (266, 327825), (279, 312550), (282, 309225), (285, 305970), (310, 281295), (315, 276830), (329, 265050), (342, 254975), (350, 249147), (399, 218550), (423, 206150), (434, 200925), (450, 193781), (465, 187530), (470, 185535), (475, 183582), (525, 166098), (558, 156275), (570, 152985), (589, 148050), (630, 138415), (651, 133950), (658, 132525), (665, 131130), (705, 123690), (775, 112518), (798, 109275), (846, 103075), (855, 101990), (893, 97650), (930, 93765), (950, 91791), (987, 88350), (1050, 83049), (1085, 80370), (1175, 74214), (1178, 74025), (1197, 72850), (1302, 66975), (1330, 65565), (1395, 62510), (1410, 61845), (1425, 61194), (1457, 59850), (1550, 56259), (1575, 55366), (1645, 53010), (1710, 50995), (1767, 49350), (1786, 48825), (1953, 44650), (1974, 44175), (1995, 43710), (2115, 41230), (2170, 40185), (2325, 37506), (2350, 37107), (2394, 36425), (2679, 32550), (2790, 31255), (2850, 30597), (2914, 29925), (2945, 29610), (2961, 29450), (3150, 27683), (3255, 26790), (3290, 26505), (3325, 26226), (3525, 24738), (3534, 24675), (3906, 22325), (3990, 21855), (4123, 21150), (4230, 20615), (4275, 20398), (4371, 19950), (4465, 19530), (4650, 18753), (4935, 17670), (5301, 16450), (5358, 16275), (5425, 16074), (5890, 14805), (5922, 14725), (5985, 14570), (6251, 13950), (6510, 13395), (6650, 13113), (6975, 12502), (7050, 12369), (7285, 11970), (8037, 10850), (8225, 10602), (8246, 10575), (8550, 10199), (8742, 9975), (8835, 9870), (8930, 9765)]