152413380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:747

約数の個数: 192

約数和(自身を含む): 551631360

約数和(自身を除く): 399217980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 61, 63, 70, 84, 90, 105, 108, 122, 126, 135, 140, 180, 183, 189, 210, 244, 252, 270, 305, 315, 366, 378, 420, 427, 540, 549, 610, 630, 661, 732, 756, 854, 915, 945, 1098, 1220, 1260, 1281, 1322, 1647, 1708, 1830, 1890, 1983, 2135, 2196, 2562, 2644, 2745, 3294, 3305, 3660, 3780, 3843, 3966, 4270, 4627, 5124, 5490, 5949, 6405, 6588, 6610, 7686, 7932, 8235, 8540, 9254, 9915, 10980, 11529, 11898, 12810, 13220, 13881, 15372, 16470, 17847, 18508, 19215, 19830, 23058, 23135, 23796, 25620, 27762, 29745, 32940, 35694, 38430, 39660, 40321, 41643, 46116, 46270, 55524, 57645, 59490, 69405, 71388, 76860, 80642, 83286, 89235, 92540, 115290, 118980, 120963, 124929, 138810, 161284, 166572, 178470, 201605, 208215, 230580, 241926, 249858, 277620, 282247, 356940, 362889, 403210, 416430, 483852, 499716, 564494, 604815, 624645, 725778, 806420, 832860, 846741, 1088667, 1128988, 1209630, 1249290, 1411235, 1451556, 1693482, 1814445, 2177334, 2419260, 2498580, 2540223, 2822470, 3386964, 3628890, 4233705, 4354668, 5080446, 5443335, 5644940, 7257780, 7620669, 8467410, 10160892, 10886670, 12701115, 15241338, 16934820, 21773340, 25402230, 30482676, 38103345, 50804460, 76206690, 152413380]

約数ペア:

[(1, 152413380), (2, 76206690), (3, 50804460), (4, 38103345), (5, 30482676), (6, 25402230), (7, 21773340), (9, 16934820), (10, 15241338), (12, 12701115), (14, 10886670), (15, 10160892), (18, 8467410), (20, 7620669), (21, 7257780), (27, 5644940), (28, 5443335), (30, 5080446), (35, 4354668), (36, 4233705), (42, 3628890), (45, 3386964), (54, 2822470), (60, 2540223), (61, 2498580), (63, 2419260), (70, 2177334), (84, 1814445), (90, 1693482), (105, 1451556), (108, 1411235), (122, 1249290), (126, 1209630), (135, 1128988), (140, 1088667), (180, 846741), (183, 832860), (189, 806420), (210, 725778), (244, 624645), (252, 604815), (270, 564494), (305, 499716), (315, 483852), (366, 416430), (378, 403210), (420, 362889), (427, 356940), (540, 282247), (549, 277620), (610, 249858), (630, 241926), (661, 230580), (732, 208215), (756, 201605), (854, 178470), (915, 166572), (945, 161284), (1098, 138810), (1220, 124929), (1260, 120963), (1281, 118980), (1322, 115290), (1647, 92540), (1708, 89235), (1830, 83286), (1890, 80642), (1983, 76860), (2135, 71388), (2196, 69405), (2562, 59490), (2644, 57645), (2745, 55524), (3294, 46270), (3305, 46116), (3660, 41643), (3780, 40321), (3843, 39660), (3966, 38430), (4270, 35694), (4627, 32940), (5124, 29745), (5490, 27762), (5949, 25620), (6405, 23796), (6588, 23135), (6610, 23058), (7686, 19830), (7932, 19215), (8235, 18508), (8540, 17847), (9254, 16470), (9915, 15372), (10980, 13881), (11529, 13220), (11898, 12810)]