169435350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1$

素因数の和:212

約数の個数: 216

約数和(自身を含む): 552754800

約数和(自身を除く): 383319450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 38, 42, 45, 50, 57, 63, 70, 75, 90, 95, 105, 114, 126, 133, 149, 150, 171, 175, 190, 210, 225, 266, 285, 298, 315, 342, 350, 361, 399, 447, 450, 475, 525, 570, 630, 665, 722, 745, 798, 855, 894, 950, 1043, 1050, 1083, 1197, 1330, 1341, 1425, 1490, 1575, 1710, 1805, 1995, 2086, 2166, 2235, 2394, 2527, 2682, 2831, 2850, 3129, 3150, 3249, 3325, 3610, 3725, 3990, 4275, 4470, 5054, 5215, 5415, 5662, 5985, 6258, 6498, 6650, 6705, 7450, 7581, 8493, 8550, 9025, 9387, 9975, 10430, 10830, 11175, 11970, 12635, 13410, 14155, 15162, 15645, 16245, 16986, 18050, 18774, 19817, 19950, 22350, 22743, 25270, 25479, 26075, 27075, 28310, 29925, 31290, 32490, 33525, 37905, 39634, 42465, 45486, 46935, 50958, 52150, 53789, 54150, 59451, 59850, 63175, 67050, 70775, 75810, 78225, 81225, 84930, 93870, 99085, 107578, 113715, 118902, 126350, 127395, 141550, 156450, 161367, 162450, 178353, 189525, 198170, 212325, 227430, 234675, 254790, 268945, 297255, 322734, 356706, 376523, 379050, 424650, 469350, 484101, 495425, 537890, 568575, 594510, 636975, 753046, 806835, 891765, 968202, 990850, 1129569, 1137150, 1273950, 1344725, 1486275, 1613670, 1783530, 1882615, 2259138, 2420505, 2689450, 2972550, 3388707, 3765230, 4034175, 4458825, 4841010, 5647845, 6777414, 8068350, 8917650, 9413075, 11295690, 12102525, 16943535, 18826150, 24205050, 28239225, 33887070, 56478450, 84717675, 169435350]

約数ペア:

[(1, 169435350), (2, 84717675), (3, 56478450), (5, 33887070), (6, 28239225), (7, 24205050), (9, 18826150), (10, 16943535), (14, 12102525), (15, 11295690), (18, 9413075), (19, 8917650), (21, 8068350), (25, 6777414), (30, 5647845), (35, 4841010), (38, 4458825), (42, 4034175), (45, 3765230), (50, 3388707), (57, 2972550), (63, 2689450), (70, 2420505), (75, 2259138), (90, 1882615), (95, 1783530), (105, 1613670), (114, 1486275), (126, 1344725), (133, 1273950), (149, 1137150), (150, 1129569), (171, 990850), (175, 968202), (190, 891765), (210, 806835), (225, 753046), (266, 636975), (285, 594510), (298, 568575), (315, 537890), (342, 495425), (350, 484101), (361, 469350), (399, 424650), (447, 379050), (450, 376523), (475, 356706), (525, 322734), (570, 297255), (630, 268945), (665, 254790), (722, 234675), (745, 227430), (798, 212325), (855, 198170), (894, 189525), (950, 178353), (1043, 162450), (1050, 161367), (1083, 156450), (1197, 141550), (1330, 127395), (1341, 126350), (1425, 118902), (1490, 113715), (1575, 107578), (1710, 99085), (1805, 93870), (1995, 84930), (2086, 81225), (2166, 78225), (2235, 75810), (2394, 70775), (2527, 67050), (2682, 63175), (2831, 59850), (2850, 59451), (3129, 54150), (3150, 53789), (3249, 52150), (3325, 50958), (3610, 46935), (3725, 45486), (3990, 42465), (4275, 39634), (4470, 37905), (5054, 33525), (5215, 32490), (5415, 31290), (5662, 29925), (5985, 28310), (6258, 27075), (6498, 26075), (6650, 25479), (6705, 25270), (7450, 22743), (7581, 22350), (8493, 19950), (8550, 19817), (9025, 18774), (9387, 18050), (9975, 16986), (10430, 16245), (10830, 15645), (11175, 15162), (11970, 14155), (12635, 13410)]