15690787800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{601}}^1\times {\mathrm{821}}^1$

素因数の和:1494

約数の個数: 192

約数和(自身を含む): 49702131360

約数和(自身を除く): 34011343560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 53, 60, 75, 100, 106, 120, 150, 159, 200, 212, 265, 300, 318, 424, 530, 600, 601, 636, 795, 821, 1060, 1202, 1272, 1325, 1590, 1642, 1803, 2120, 2404, 2463, 2650, 3005, 3180, 3284, 3606, 3975, 4105, 4808, 4926, 5300, 6010, 6360, 6568, 7212, 7950, 8210, 9015, 9852, 10600, 12020, 12315, 14424, 15025, 15900, 16420, 18030, 19704, 20525, 24040, 24630, 30050, 31800, 31853, 32840, 36060, 41050, 43513, 45075, 49260, 60100, 61575, 63706, 72120, 82100, 87026, 90150, 95559, 98520, 120200, 123150, 127412, 130539, 159265, 164200, 174052, 180300, 191118, 217565, 246300, 254824, 261078, 318530, 348104, 360600, 382236, 435130, 477795, 492600, 493421, 522156, 637060, 652695, 764472, 796325, 870260, 955590, 986842, 1044312, 1087825, 1274120, 1305390, 1480263, 1592650, 1740520, 1911180, 1973684, 2175650, 2388975, 2467105, 2610780, 2960526, 3185300, 3263475, 3822360, 3947368, 4351300, 4777950, 4934210, 5221560, 5921052, 6370600, 6526950, 7401315, 8702600, 9555900, 9868420, 11842104, 12335525, 13053900, 14802630, 19111800, 19736840, 24671050, 26107800, 26151313, 29605260, 37006575, 49342100, 52302626, 59210520, 74013150, 78453939, 98684200, 104605252, 130756565, 148026300, 156907878, 209210504, 261513130, 296052600, 313815756, 392269695, 523026260, 627631512, 653782825, 784539390, 1046052520, 1307565650, 1569078780, 1961348475, 2615131300, 3138157560, 3922696950, 5230262600, 7845393900, 15690787800]

約数ペア:

[(1, 15690787800), (2, 7845393900), (3, 5230262600), (4, 3922696950), (5, 3138157560), (6, 2615131300), (8, 1961348475), (10, 1569078780), (12, 1307565650), (15, 1046052520), (20, 784539390), (24, 653782825), (25, 627631512), (30, 523026260), (40, 392269695), (50, 313815756), (53, 296052600), (60, 261513130), (75, 209210504), (100, 156907878), (106, 148026300), (120, 130756565), (150, 104605252), (159, 98684200), (200, 78453939), (212, 74013150), (265, 59210520), (300, 52302626), (318, 49342100), (424, 37006575), (530, 29605260), (600, 26151313), (601, 26107800), (636, 24671050), (795, 19736840), (821, 19111800), (1060, 14802630), (1202, 13053900), (1272, 12335525), (1325, 11842104), (1590, 9868420), (1642, 9555900), (1803, 8702600), (2120, 7401315), (2404, 6526950), (2463, 6370600), (2650, 5921052), (3005, 5221560), (3180, 4934210), (3284, 4777950), (3606, 4351300), (3975, 3947368), (4105, 3822360), (4808, 3263475), (4926, 3185300), (5300, 2960526), (6010, 2610780), (6360, 2467105), (6568, 2388975), (7212, 2175650), (7950, 1973684), (8210, 1911180), (9015, 1740520), (9852, 1592650), (10600, 1480263), (12020, 1305390), (12315, 1274120), (14424, 1087825), (15025, 1044312), (15900, 986842), (16420, 955590), (18030, 870260), (19704, 796325), (20525, 764472), (24040, 652695), (24630, 637060), (30050, 522156), (31800, 493421), (31853, 492600), (32840, 477795), (36060, 435130), (41050, 382236), (43513, 360600), (45075, 348104), (49260, 318530), (60100, 261078), (61575, 254824), (63706, 246300), (72120, 217565), (82100, 191118), (87026, 180300), (90150, 174052), (95559, 164200), (98520, 159265), (120200, 130539), (123150, 127412)]