78028650

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:410

約数の個数: 192

約数和(自身を含む): 257126400

約数和(自身を除く): 179097750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 25, 27, 30, 35, 42, 45, 46, 50, 54, 63, 69, 70, 75, 90, 105, 115, 126, 135, 138, 150, 161, 175, 189, 207, 210, 225, 230, 270, 315, 322, 345, 350, 359, 378, 414, 450, 483, 525, 575, 621, 630, 675, 690, 718, 805, 945, 966, 1035, 1050, 1077, 1150, 1242, 1350, 1449, 1575, 1610, 1725, 1795, 1890, 2070, 2154, 2415, 2513, 2898, 3105, 3150, 3231, 3450, 3590, 4025, 4347, 4725, 4830, 5026, 5175, 5385, 6210, 6462, 7245, 7539, 8050, 8257, 8694, 8975, 9450, 9693, 10350, 10770, 12075, 12565, 14490, 15078, 15525, 16155, 16514, 17950, 19386, 21735, 22617, 24150, 24771, 25130, 26925, 31050, 32310, 36225, 37695, 41285, 43470, 45234, 48465, 49542, 53850, 57799, 62825, 67851, 72450, 74313, 75390, 80775, 82570, 96930, 108675, 113085, 115598, 123855, 125650, 135702, 148626, 161550, 173397, 188475, 206425, 217350, 222939, 226170, 242325, 247710, 288995, 339255, 346794, 371565, 376950, 412850, 445878, 484650, 520191, 565425, 577990, 619275, 678510, 743130, 866985, 1040382, 1114695, 1130850, 1238550, 1444975, 1560573, 1696275, 1733970, 1857825, 2229390, 2600955, 2889950, 3121146, 3392550, 3715650, 4334925, 5201910, 5573475, 7802865, 8669850, 11146950, 13004775, 15605730, 26009550, 39014325, 78028650]

約数ペア:

[(1, 78028650), (2, 39014325), (3, 26009550), (5, 15605730), (6, 13004775), (7, 11146950), (9, 8669850), (10, 7802865), (14, 5573475), (15, 5201910), (18, 4334925), (21, 3715650), (23, 3392550), (25, 3121146), (27, 2889950), (30, 2600955), (35, 2229390), (42, 1857825), (45, 1733970), (46, 1696275), (50, 1560573), (54, 1444975), (63, 1238550), (69, 1130850), (70, 1114695), (75, 1040382), (90, 866985), (105, 743130), (115, 678510), (126, 619275), (135, 577990), (138, 565425), (150, 520191), (161, 484650), (175, 445878), (189, 412850), (207, 376950), (210, 371565), (225, 346794), (230, 339255), (270, 288995), (315, 247710), (322, 242325), (345, 226170), (350, 222939), (359, 217350), (378, 206425), (414, 188475), (450, 173397), (483, 161550), (525, 148626), (575, 135702), (621, 125650), (630, 123855), (675, 115598), (690, 113085), (718, 108675), (805, 96930), (945, 82570), (966, 80775), (1035, 75390), (1050, 74313), (1077, 72450), (1150, 67851), (1242, 62825), (1350, 57799), (1449, 53850), (1575, 49542), (1610, 48465), (1725, 45234), (1795, 43470), (1890, 41285), (2070, 37695), (2154, 36225), (2415, 32310), (2513, 31050), (2898, 26925), (3105, 25130), (3150, 24771), (3231, 24150), (3450, 22617), (3590, 21735), (4025, 19386), (4347, 17950), (4725, 16514), (4830, 16155), (5026, 15525), (5175, 15078), (5385, 14490), (6210, 12565), (6462, 12075), (7245, 10770), (7539, 10350), (8050, 9693), (8257, 9450), (8694, 8975)]