118589100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:552

約数の個数: 144

約数和(自身を含む): 395808000

約数和(自身を除く): 277218900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 149, 150, 175, 210, 298, 300, 350, 379, 420, 447, 525, 596, 700, 745, 758, 894, 1043, 1050, 1137, 1490, 1516, 1788, 1895, 2086, 2100, 2235, 2274, 2653, 2980, 3129, 3725, 3790, 4172, 4470, 4548, 5215, 5306, 5685, 6258, 7450, 7580, 7959, 8940, 9475, 10430, 10612, 11175, 11370, 12516, 13265, 14900, 15645, 15918, 18950, 20860, 22350, 22740, 26075, 26530, 28425, 31290, 31836, 37900, 39795, 44700, 52150, 53060, 56471, 56850, 62580, 66325, 78225, 79590, 104300, 112942, 113700, 132650, 156450, 159180, 169413, 198975, 225884, 265300, 282355, 312900, 338826, 395297, 397950, 564710, 677652, 790594, 795900, 847065, 1129420, 1185891, 1411775, 1581188, 1694130, 1976485, 2371782, 2823550, 3388260, 3952970, 4235325, 4743564, 5647100, 5929455, 7905940, 8470650, 9882425, 11858910, 16941300, 19764850, 23717820, 29647275, 39529700, 59294550, 118589100]

約数ペア:

[(1, 118589100), (2, 59294550), (3, 39529700), (4, 29647275), (5, 23717820), (6, 19764850), (7, 16941300), (10, 11858910), (12, 9882425), (14, 8470650), (15, 7905940), (20, 5929455), (21, 5647100), (25, 4743564), (28, 4235325), (30, 3952970), (35, 3388260), (42, 2823550), (50, 2371782), (60, 1976485), (70, 1694130), (75, 1581188), (84, 1411775), (100, 1185891), (105, 1129420), (140, 847065), (149, 795900), (150, 790594), (175, 677652), (210, 564710), (298, 397950), (300, 395297), (350, 338826), (379, 312900), (420, 282355), (447, 265300), (525, 225884), (596, 198975), (700, 169413), (745, 159180), (758, 156450), (894, 132650), (1043, 113700), (1050, 112942), (1137, 104300), (1490, 79590), (1516, 78225), (1788, 66325), (1895, 62580), (2086, 56850), (2100, 56471), (2235, 53060), (2274, 52150), (2653, 44700), (2980, 39795), (3129, 37900), (3725, 31836), (3790, 31290), (4172, 28425), (4470, 26530), (4548, 26075), (5215, 22740), (5306, 22350), (5685, 20860), (6258, 18950), (7450, 15918), (7580, 15645), (7959, 14900), (8940, 13265), (9475, 12516), (10430, 11370), (10612, 11175)]