981175200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{21517}}^1$

素因数の和:21559

約数の個数: 144

約数和(自身を含む): 3361972320

約数和(自身を除く): 2380797120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 480, 570, 600, 608, 760, 800, 912, 950, 1140, 1200, 1425, 1520, 1824, 1900, 2280, 2400, 2850, 3040, 3800, 4560, 5700, 7600, 9120, 11400, 15200, 21517, 22800, 43034, 45600, 64551, 86068, 107585, 129102, 172136, 215170, 258204, 322755, 344272, 408823, 430340, 516408, 537925, 645510, 688544, 817646, 860680, 1032816, 1075850, 1226469, 1291020, 1613775, 1635292, 1721360, 2044115, 2065632, 2151700, 2452938, 2582040, 3227550, 3270584, 3442720, 4088230, 4303400, 4905876, 5164080, 6132345, 6455100, 6541168, 8176460, 8606800, 9811752, 10220575, 10328160, 12264690, 12910200, 13082336, 16352920, 17213600, 19623504, 20441150, 24529380, 25820400, 30661725, 32705840, 39247008, 40882300, 49058760, 51640800, 61323450, 65411680, 81764600, 98117520, 122646900, 163529200, 196235040, 245293800, 327058400, 490587600, 981175200]

約数ペア:

[(1, 981175200), (2, 490587600), (3, 327058400), (4, 245293800), (5, 196235040), (6, 163529200), (8, 122646900), (10, 98117520), (12, 81764600), (15, 65411680), (16, 61323450), (19, 51640800), (20, 49058760), (24, 40882300), (25, 39247008), (30, 32705840), (32, 30661725), (38, 25820400), (40, 24529380), (48, 20441150), (50, 19623504), (57, 17213600), (60, 16352920), (75, 13082336), (76, 12910200), (80, 12264690), (95, 10328160), (96, 10220575), (100, 9811752), (114, 8606800), (120, 8176460), (150, 6541168), (152, 6455100), (160, 6132345), (190, 5164080), (200, 4905876), (228, 4303400), (240, 4088230), (285, 3442720), (300, 3270584), (304, 3227550), (380, 2582040), (400, 2452938), (456, 2151700), (475, 2065632), (480, 2044115), (570, 1721360), (600, 1635292), (608, 1613775), (760, 1291020), (800, 1226469), (912, 1075850), (950, 1032816), (1140, 860680), (1200, 817646), (1425, 688544), (1520, 645510), (1824, 537925), (1900, 516408), (2280, 430340), (2400, 408823), (2850, 344272), (3040, 322755), (3800, 258204), (4560, 215170), (5700, 172136), (7600, 129102), (9120, 107585), (11400, 86068), (15200, 64551), (21517, 45600), (22800, 43034)]