248277750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 753172992

約数和(自身を除く): 504895242

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 125, 131, 133, 150, 175, 190, 210, 250, 262, 266, 285, 350, 361, 375, 393, 399, 475, 525, 570, 655, 665, 722, 750, 786, 798, 875, 917, 950, 1050, 1083, 1310, 1330, 1425, 1750, 1805, 1834, 1965, 1995, 2166, 2375, 2489, 2527, 2625, 2751, 2850, 3275, 3325, 3610, 3930, 3990, 4585, 4750, 4978, 5054, 5250, 5415, 5502, 6550, 6650, 7125, 7467, 7581, 9025, 9170, 9825, 9975, 10830, 12445, 12635, 13755, 14250, 14934, 15162, 16375, 16625, 17423, 18050, 19650, 19950, 22925, 24890, 25270, 27075, 27510, 32750, 33250, 34846, 37335, 37905, 45125, 45850, 47291, 49125, 49875, 52269, 54150, 62225, 63175, 68775, 74670, 75810, 87115, 90250, 94582, 98250, 99750, 104538, 114625, 124450, 126350, 135375, 137550, 141873, 174230, 186675, 189525, 229250, 236455, 261345, 270750, 283746, 311125, 315875, 331037, 343875, 373350, 379050, 435575, 472910, 522690, 622250, 631750, 662074, 687750, 709365, 871150, 933375, 947625, 993111, 1182275, 1306725, 1418730, 1655185, 1866750, 1895250, 1986222, 2177875, 2364550, 2613450, 3310370, 3546825, 4355750, 4965555, 5911375, 6533625, 7093650, 8275925, 9931110, 11822750, 13067250, 16551850, 17734125, 24827775, 35468250, 41379625, 49655550, 82759250, 124138875, 248277750]

約数ペア:

[(1, 248277750), (2, 124138875), (3, 82759250), (5, 49655550), (6, 41379625), (7, 35468250), (10, 24827775), (14, 17734125), (15, 16551850), (19, 13067250), (21, 11822750), (25, 9931110), (30, 8275925), (35, 7093650), (38, 6533625), (42, 5911375), (50, 4965555), (57, 4355750), (70, 3546825), (75, 3310370), (95, 2613450), (105, 2364550), (114, 2177875), (125, 1986222), (131, 1895250), (133, 1866750), (150, 1655185), (175, 1418730), (190, 1306725), (210, 1182275), (250, 993111), (262, 947625), (266, 933375), (285, 871150), (350, 709365), (361, 687750), (375, 662074), (393, 631750), (399, 622250), (475, 522690), (525, 472910), (570, 435575), (655, 379050), (665, 373350), (722, 343875), (750, 331037), (786, 315875), (798, 311125), (875, 283746), (917, 270750), (950, 261345), (1050, 236455), (1083, 229250), (1310, 189525), (1330, 186675), (1425, 174230), (1750, 141873), (1805, 137550), (1834, 135375), (1965, 126350), (1995, 124450), (2166, 114625), (2375, 104538), (2489, 99750), (2527, 98250), (2625, 94582), (2751, 90250), (2850, 87115), (3275, 75810), (3325, 74670), (3610, 68775), (3930, 63175), (3990, 62225), (4585, 54150), (4750, 52269), (4978, 49875), (5054, 49125), (5250, 47291), (5415, 45850), (5502, 45125), (6550, 37905), (6650, 37335), (7125, 34846), (7467, 33250), (7581, 32750), (9025, 27510), (9170, 27075), (9825, 25270), (9975, 24890), (10830, 22925), (12445, 19950), (12635, 19650), (13755, 18050), (14250, 17423), (14934, 16625), (15162, 16375)]