150515820

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1062

約数の個数: 240

約数和(自身を含む): 581706048

約数和(自身を除く): 431190228

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 1021, 1053, 1092, 1134, 1170, 1260, 1365, 1404, 1620, 1638, 1755, 1820, 1890, 2042, 2106, 2268, 2340, 2457, 2730, 2835, 3063, 3276, 3510, 3780, 4084, 4095, 4212, 4914, 5105, 5265, 5460, 5670, 6126, 7020, 7147, 7371, 8190, 9189, 9828, 10210, 10530, 11340, 12252, 12285, 13273, 14294, 14742, 15315, 16380, 18378, 20420, 21060, 21441, 24570, 26546, 27567, 28588, 29484, 30630, 35735, 36756, 36855, 39819, 42882, 45945, 49140, 53092, 55134, 61260, 64323, 66365, 71470, 73710, 79638, 82701, 85764, 91890, 92911, 107205, 110268, 119457, 128646, 132730, 137835, 142940, 147420, 159276, 165402, 183780, 185822, 192969, 199095, 214410, 238914, 257292, 265460, 275670, 278733, 321615, 330804, 358371, 371644, 385938, 398190, 413505, 428820, 464555, 477828, 551340, 557466, 578907, 597285, 643230, 716742, 771876, 796380, 827010, 836199, 929110, 964845, 1075113, 1114932, 1157814, 1194570, 1286460, 1393665, 1433484, 1654020, 1672398, 1791855, 1858220, 1929690, 2150226, 2315628, 2389140, 2508597, 2787330, 2894535, 3344796, 3583710, 3859380, 4180995, 4300452, 5017194, 5375565, 5574660, 5789070, 7167420, 7525791, 8361990, 10034388, 10751130, 11578140, 12542985, 15051582, 16723980, 21502260, 25085970, 30103164, 37628955, 50171940, 75257910, 150515820]

約数ペア:

[(1, 150515820), (2, 75257910), (3, 50171940), (4, 37628955), (5, 30103164), (6, 25085970), (7, 21502260), (9, 16723980), (10, 15051582), (12, 12542985), (13, 11578140), (14, 10751130), (15, 10034388), (18, 8361990), (20, 7525791), (21, 7167420), (26, 5789070), (27, 5574660), (28, 5375565), (30, 5017194), (35, 4300452), (36, 4180995), (39, 3859380), (42, 3583710), (45, 3344796), (52, 2894535), (54, 2787330), (60, 2508597), (63, 2389140), (65, 2315628), (70, 2150226), (78, 1929690), (81, 1858220), (84, 1791855), (90, 1672398), (91, 1654020), (105, 1433484), (108, 1393665), (117, 1286460), (126, 1194570), (130, 1157814), (135, 1114932), (140, 1075113), (156, 964845), (162, 929110), (180, 836199), (182, 827010), (189, 796380), (195, 771876), (210, 716742), (234, 643230), (252, 597285), (260, 578907), (270, 557466), (273, 551340), (315, 477828), (324, 464555), (351, 428820), (364, 413505), (378, 398190), (390, 385938), (405, 371644), (420, 358371), (455, 330804), (468, 321615), (540, 278733), (546, 275670), (567, 265460), (585, 257292), (630, 238914), (702, 214410), (756, 199095), (780, 192969), (810, 185822), (819, 183780), (910, 165402), (945, 159276), (1021, 147420), (1053, 142940), (1092, 137835), (1134, 132730), (1170, 128646), (1260, 119457), (1365, 110268), (1404, 107205), (1620, 92911), (1638, 91890), (1755, 85764), (1820, 82701), (1890, 79638), (2042, 73710), (2106, 71470), (2268, 66365), (2340, 64323), (2457, 61260), (2730, 55134), (2835, 53092), (3063, 49140), (3276, 45945), (3510, 42882), (3780, 39819), (4084, 36855), (4095, 36756), (4212, 35735), (4914, 30630), (5105, 29484), (5265, 28588), (5460, 27567), (5670, 26546), (6126, 24570), (7020, 21441), (7147, 21060), (7371, 20420), (8190, 18378), (9189, 16380), (9828, 15315), (10210, 14742), (10530, 14294), (11340, 13273), (12252, 12285)]