315730350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1741}}^1$

素因数の和:1803

約数の個数: 144

約数和(自身を含む): 943522944

約数和(自身を除く): 627792594

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 31, 39, 45, 50, 62, 65, 75, 78, 90, 93, 117, 130, 150, 155, 186, 195, 225, 234, 279, 310, 325, 390, 403, 450, 465, 558, 585, 650, 775, 806, 930, 975, 1170, 1209, 1395, 1550, 1741, 1950, 2015, 2325, 2418, 2790, 2925, 3482, 3627, 4030, 4650, 5223, 5850, 6045, 6975, 7254, 8705, 10075, 10446, 12090, 13950, 15669, 17410, 18135, 20150, 22633, 26115, 30225, 31338, 36270, 43525, 45266, 52230, 53971, 60450, 67899, 78345, 87050, 90675, 107942, 113165, 130575, 135798, 156690, 161913, 181350, 203697, 226330, 261150, 269855, 323826, 339495, 391725, 407394, 485739, 539710, 565825, 678990, 701623, 783450, 809565, 971478, 1018485, 1131650, 1349275, 1403246, 1619130, 1697475, 2036970, 2104869, 2428695, 2698550, 3394950, 3508115, 4047825, 4209738, 4857390, 5092425, 6314607, 7016230, 8095650, 10184850, 10524345, 12143475, 12629214, 17540575, 21048690, 24286950, 31573035, 35081150, 52621725, 63146070, 105243450, 157865175, 315730350]

約数ペア:

[(1, 315730350), (2, 157865175), (3, 105243450), (5, 63146070), (6, 52621725), (9, 35081150), (10, 31573035), (13, 24286950), (15, 21048690), (18, 17540575), (25, 12629214), (26, 12143475), (30, 10524345), (31, 10184850), (39, 8095650), (45, 7016230), (50, 6314607), (62, 5092425), (65, 4857390), (75, 4209738), (78, 4047825), (90, 3508115), (93, 3394950), (117, 2698550), (130, 2428695), (150, 2104869), (155, 2036970), (186, 1697475), (195, 1619130), (225, 1403246), (234, 1349275), (279, 1131650), (310, 1018485), (325, 971478), (390, 809565), (403, 783450), (450, 701623), (465, 678990), (558, 565825), (585, 539710), (650, 485739), (775, 407394), (806, 391725), (930, 339495), (975, 323826), (1170, 269855), (1209, 261150), (1395, 226330), (1550, 203697), (1741, 181350), (1950, 161913), (2015, 156690), (2325, 135798), (2418, 130575), (2790, 113165), (2925, 107942), (3482, 90675), (3627, 87050), (4030, 78345), (4650, 67899), (5223, 60450), (5850, 53971), (6045, 52230), (6975, 45266), (7254, 43525), (8705, 36270), (10075, 31338), (10446, 30225), (12090, 26115), (13950, 22633), (15669, 20150), (17410, 18135)]