193640400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 270

約数和(自身を含む): 713974950

約数和(自身を除く): 520334550

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 149, 150, 152, 171, 180, 190, 200, 225, 228, 240, 285, 298, 300, 304, 342, 360, 361, 380, 400, 447, 450, 456, 475, 570, 596, 600, 684, 720, 722, 745, 760, 855, 894, 900, 912, 950, 1083, 1140, 1192, 1200, 1341, 1368, 1425, 1444, 1490, 1520, 1710, 1788, 1800, 1805, 1900, 2166, 2235, 2280, 2384, 2682, 2736, 2831, 2850, 2888, 2980, 3249, 3420, 3576, 3600, 3610, 3725, 3800, 4275, 4332, 4470, 4560, 5364, 5415, 5662, 5700, 5776, 5960, 6498, 6705, 6840, 7152, 7220, 7450, 7600, 8493, 8550, 8664, 8940, 9025, 10728, 10830, 11175, 11324, 11400, 11920, 12996, 13410, 13680, 14155, 14440, 14900, 16245, 16986, 17100, 17328, 17880, 18050, 21456, 21660, 22350, 22648, 22800, 25479, 25992, 26820, 27075, 28310, 28880, 29800, 32490, 33525, 33972, 34200, 35760, 36100, 42465, 43320, 44700, 45296, 50958, 51984, 53640, 53789, 54150, 56620, 59600, 64980, 67050, 67944, 68400, 70775, 72200, 81225, 84930, 86640, 89400, 101916, 107280, 107578, 108300, 113240, 127395, 129960, 134100, 135888, 141550, 144400, 161367, 162450, 169860, 178800, 203832, 212325, 215156, 216600, 226480, 254790, 259920, 268200, 268945, 283100, 322734, 324900, 339720, 407664, 424650, 430312, 433200, 484101, 509580, 536400, 537890, 566200, 636975, 645468, 649800, 679440, 806835, 849300, 860624, 968202, 1019160, 1075780, 1132400, 1273950, 1290936, 1299600, 1344725, 1613670, 1698600, 1936404, 2038320, 2151560, 2420505, 2547900, 2581872, 2689450, 3227340, 3397200, 3872808, 4034175, 4303120, 4841010, 5095800, 5378900, 6454680, 7745616, 8068350, 9682020, 10191600, 10757800, 12102525, 12909360, 16136700, 19364040, 21515600, 24205050, 32273400, 38728080, 48410100, 64546800, 96820200, 193640400]

約数ペア:

[(1, 193640400), (2, 96820200), (3, 64546800), (4, 48410100), (5, 38728080), (6, 32273400), (8, 24205050), (9, 21515600), (10, 19364040), (12, 16136700), (15, 12909360), (16, 12102525), (18, 10757800), (19, 10191600), (20, 9682020), (24, 8068350), (25, 7745616), (30, 6454680), (36, 5378900), (38, 5095800), (40, 4841010), (45, 4303120), (48, 4034175), (50, 3872808), (57, 3397200), (60, 3227340), (72, 2689450), (75, 2581872), (76, 2547900), (80, 2420505), (90, 2151560), (95, 2038320), (100, 1936404), (114, 1698600), (120, 1613670), (144, 1344725), (149, 1299600), (150, 1290936), (152, 1273950), (171, 1132400), (180, 1075780), (190, 1019160), (200, 968202), (225, 860624), (228, 849300), (240, 806835), (285, 679440), (298, 649800), (300, 645468), (304, 636975), (342, 566200), (360, 537890), (361, 536400), (380, 509580), (400, 484101), (447, 433200), (450, 430312), (456, 424650), (475, 407664), (570, 339720), (596, 324900), (600, 322734), (684, 283100), (720, 268945), (722, 268200), (745, 259920), (760, 254790), (855, 226480), (894, 216600), (900, 215156), (912, 212325), (950, 203832), (1083, 178800), (1140, 169860), (1192, 162450), (1200, 161367), (1341, 144400), (1368, 141550), (1425, 135888), (1444, 134100), (1490, 129960), (1520, 127395), (1710, 113240), (1788, 108300), (1800, 107578), (1805, 107280), (1900, 101916), (2166, 89400), (2235, 86640), (2280, 84930), (2384, 81225), (2682, 72200), (2736, 70775), (2831, 68400), (2850, 67944), (2888, 67050), (2980, 64980), (3249, 59600), (3420, 56620), (3576, 54150), (3600, 53789), (3610, 53640), (3725, 51984), (3800, 50958), (4275, 45296), (4332, 44700), (4470, 43320), (4560, 42465), (5364, 36100), (5415, 35760), (5662, 34200), (5700, 33972), (5776, 33525), (5960, 32490), (6498, 29800), (6705, 28880), (6840, 28310), (7152, 27075), (7220, 26820), (7450, 25992), (7600, 25479), (8493, 22800), (8550, 22648), (8664, 22350), (8940, 21660), (9025, 21456), (10728, 18050), (10830, 17880), (11175, 17328), (11324, 17100), (11400, 16986), (11920, 16245), (12996, 14900), (13410, 14440), (13680, 14155)]