149241960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1$

素因数の和:1085

約数の個数: 256

約数和(自身を含む): 599040000

約数和(自身を除く): 449798040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 342, 360, 378, 380, 399, 420, 456, 504, 513, 532, 540, 570, 630, 665, 684, 756, 760, 798, 840, 855, 945, 1026, 1039, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1596, 1710, 1890, 1995, 2052, 2078, 2280, 2394, 2520, 2565, 2660, 3117, 3192, 3420, 3591, 3780, 3990, 4104, 4156, 4788, 5130, 5195, 5320, 5985, 6234, 6840, 7182, 7273, 7560, 7980, 8312, 9351, 9576, 10260, 10390, 11970, 12468, 14364, 14546, 15585, 15960, 17955, 18702, 19741, 20520, 20780, 21819, 23940, 24936, 28053, 28728, 29092, 31170, 35910, 36365, 37404, 39482, 41560, 43638, 46755, 47880, 56106, 58184, 59223, 62340, 65457, 71820, 72730, 74808, 78964, 87276, 93510, 98705, 109095, 112212, 118446, 124680, 130914, 138187, 140265, 143640, 145460, 157928, 174552, 177669, 187020, 196371, 197410, 218190, 224424, 236892, 261828, 276374, 280530, 290920, 296115, 327285, 355338, 374040, 392742, 394820, 414561, 436380, 473784, 523656, 533007, 552748, 561060, 592230, 654570, 690935, 710676, 785484, 789640, 829122, 872760, 888345, 981855, 1066014, 1105496, 1122120, 1184460, 1243683, 1309140, 1381870, 1421352, 1570968, 1658244, 1776690, 1963710, 2072805, 2132028, 2368920, 2487366, 2618280, 2665035, 2763740, 3316488, 3553380, 3731049, 3927420, 4145610, 4264056, 4974732, 5330070, 5527480, 6218415, 7106760, 7462098, 7854840, 8291220, 9949464, 10660140, 12436830, 14924196, 16582440, 18655245, 21320280, 24873660, 29848392, 37310490, 49747320, 74620980, 149241960]

約数ペア:

[(1, 149241960), (2, 74620980), (3, 49747320), (4, 37310490), (5, 29848392), (6, 24873660), (7, 21320280), (8, 18655245), (9, 16582440), (10, 14924196), (12, 12436830), (14, 10660140), (15, 9949464), (18, 8291220), (19, 7854840), (20, 7462098), (21, 7106760), (24, 6218415), (27, 5527480), (28, 5330070), (30, 4974732), (35, 4264056), (36, 4145610), (38, 3927420), (40, 3731049), (42, 3553380), (45, 3316488), (54, 2763740), (56, 2665035), (57, 2618280), (60, 2487366), (63, 2368920), (70, 2132028), (72, 2072805), (76, 1963710), (84, 1776690), (90, 1658244), (95, 1570968), (105, 1421352), (108, 1381870), (114, 1309140), (120, 1243683), (126, 1184460), (133, 1122120), (135, 1105496), (140, 1066014), (152, 981855), (168, 888345), (171, 872760), (180, 829122), (189, 789640), (190, 785484), (210, 710676), (216, 690935), (228, 654570), (252, 592230), (266, 561060), (270, 552748), (280, 533007), (285, 523656), (315, 473784), (342, 436380), (360, 414561), (378, 394820), (380, 392742), (399, 374040), (420, 355338), (456, 327285), (504, 296115), (513, 290920), (532, 280530), (540, 276374), (570, 261828), (630, 236892), (665, 224424), (684, 218190), (756, 197410), (760, 196371), (798, 187020), (840, 177669), (855, 174552), (945, 157928), (1026, 145460), (1039, 143640), (1064, 140265), (1080, 138187), (1140, 130914), (1197, 124680), (1260, 118446), (1330, 112212), (1368, 109095), (1512, 98705), (1596, 93510), (1710, 87276), (1890, 78964), (1995, 74808), (2052, 72730), (2078, 71820), (2280, 65457), (2394, 62340), (2520, 59223), (2565, 58184), (2660, 56106), (3117, 47880), (3192, 46755), (3420, 43638), (3591, 41560), (3780, 39482), (3990, 37404), (4104, 36365), (4156, 35910), (4788, 31170), (5130, 29092), (5195, 28728), (5320, 28053), (5985, 24936), (6234, 23940), (6840, 21819), (7182, 20780), (7273, 20520), (7560, 19741), (7980, 18702), (8312, 17955), (9351, 15960), (9576, 15585), (10260, 14546), (10390, 14364), (11970, 12468)]