148883700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2287}}^1$

素因数の和:2342

約数の個数: 144

約数和(自身を含む): 508411904

約数和(自身を除く): 359528204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 300, 310, 350, 372, 420, 434, 465, 525, 620, 651, 700, 775, 868, 930, 1050, 1085, 1302, 1550, 1860, 2100, 2170, 2287, 2325, 2604, 3100, 3255, 4340, 4574, 4650, 5425, 6510, 6861, 9148, 9300, 10850, 11435, 13020, 13722, 16009, 16275, 21700, 22870, 27444, 32018, 32550, 34305, 45740, 48027, 57175, 64036, 65100, 68610, 70897, 80045, 96054, 114350, 137220, 141794, 160090, 171525, 192108, 212691, 228700, 240135, 283588, 320180, 343050, 354485, 400225, 425382, 480270, 496279, 686100, 708970, 800450, 850764, 960540, 992558, 1063455, 1200675, 1417940, 1488837, 1600900, 1772425, 1985116, 2126910, 2401350, 2481395, 2977674, 3544850, 4253820, 4802700, 4962790, 5317275, 5955348, 7089700, 7444185, 9925580, 10634550, 12406975, 14888370, 21269100, 24813950, 29776740, 37220925, 49627900, 74441850, 148883700]

約数ペア:

[(1, 148883700), (2, 74441850), (3, 49627900), (4, 37220925), (5, 29776740), (6, 24813950), (7, 21269100), (10, 14888370), (12, 12406975), (14, 10634550), (15, 9925580), (20, 7444185), (21, 7089700), (25, 5955348), (28, 5317275), (30, 4962790), (31, 4802700), (35, 4253820), (42, 3544850), (50, 2977674), (60, 2481395), (62, 2401350), (70, 2126910), (75, 1985116), (84, 1772425), (93, 1600900), (100, 1488837), (105, 1417940), (124, 1200675), (140, 1063455), (150, 992558), (155, 960540), (175, 850764), (186, 800450), (210, 708970), (217, 686100), (300, 496279), (310, 480270), (350, 425382), (372, 400225), (420, 354485), (434, 343050), (465, 320180), (525, 283588), (620, 240135), (651, 228700), (700, 212691), (775, 192108), (868, 171525), (930, 160090), (1050, 141794), (1085, 137220), (1302, 114350), (1550, 96054), (1860, 80045), (2100, 70897), (2170, 68610), (2287, 65100), (2325, 64036), (2604, 57175), (3100, 48027), (3255, 45740), (4340, 34305), (4574, 32550), (4650, 32018), (5425, 27444), (6510, 22870), (6861, 21700), (9148, 16275), (9300, 16009), (10850, 13722), (11435, 13020)]