142739400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{659}}^1$

素因数の和:716

約数の個数: 144

約数和(自身を含む): 467715600

約数和(自身を除く): 324976200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 285, 300, 361, 380, 456, 475, 570, 600, 659, 722, 760, 950, 1083, 1140, 1318, 1425, 1444, 1805, 1900, 1977, 2166, 2280, 2636, 2850, 2888, 3295, 3610, 3800, 3954, 4332, 5272, 5415, 5700, 6590, 7220, 7908, 8664, 9025, 9885, 10830, 11400, 12521, 13180, 14440, 15816, 16475, 18050, 19770, 21660, 25042, 26360, 27075, 32950, 36100, 37563, 39540, 43320, 49425, 50084, 54150, 62605, 65900, 72200, 75126, 79080, 98850, 100168, 108300, 125210, 131800, 150252, 187815, 197700, 216600, 237899, 250420, 300504, 313025, 375630, 395400, 475798, 500840, 626050, 713697, 751260, 939075, 951596, 1189495, 1252100, 1427394, 1502520, 1878150, 1903192, 2378990, 2504200, 2854788, 3568485, 3756300, 4757980, 5709576, 5947475, 7136970, 7512600, 9515960, 11894950, 14273940, 17842425, 23789900, 28547880, 35684850, 47579800, 71369700, 142739400]

約数ペア:

[(1, 142739400), (2, 71369700), (3, 47579800), (4, 35684850), (5, 28547880), (6, 23789900), (8, 17842425), (10, 14273940), (12, 11894950), (15, 9515960), (19, 7512600), (20, 7136970), (24, 5947475), (25, 5709576), (30, 4757980), (38, 3756300), (40, 3568485), (50, 2854788), (57, 2504200), (60, 2378990), (75, 1903192), (76, 1878150), (95, 1502520), (100, 1427394), (114, 1252100), (120, 1189495), (150, 951596), (152, 939075), (190, 751260), (200, 713697), (228, 626050), (285, 500840), (300, 475798), (361, 395400), (380, 375630), (456, 313025), (475, 300504), (570, 250420), (600, 237899), (659, 216600), (722, 197700), (760, 187815), (950, 150252), (1083, 131800), (1140, 125210), (1318, 108300), (1425, 100168), (1444, 98850), (1805, 79080), (1900, 75126), (1977, 72200), (2166, 65900), (2280, 62605), (2636, 54150), (2850, 50084), (2888, 49425), (3295, 43320), (3610, 39540), (3800, 37563), (3954, 36100), (4332, 32950), (5272, 27075), (5415, 26360), (5700, 25042), (6590, 21660), (7220, 19770), (7908, 18050), (8664, 16475), (9025, 15816), (9885, 14440), (10830, 13180), (11400, 12521)]