80494727100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2389}}^1\times {\mathrm{3623}}^1$

素因数の和:6060

約数の個数: 144

約数和(自身を含む): 240577935360

約数和(自身を除く): 160083208260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 2389, 3100, 3623, 4650, 4778, 7167, 7246, 9300, 9556, 10869, 11945, 14334, 14492, 18115, 21738, 23890, 28668, 35835, 36230, 43476, 47780, 54345, 59725, 71670, 72460, 74059, 90575, 108690, 112313, 119450, 143340, 148118, 179175, 181150, 217380, 222177, 224626, 238900, 271725, 296236, 336939, 358350, 362300, 370295, 444354, 449252, 543450, 561565, 673878, 716700, 740590, 888708, 1086900, 1110885, 1123130, 1347756, 1481180, 1684695, 1851475, 2221770, 2246260, 2807825, 3369390, 3702950, 4443540, 5554425, 5615650, 6738780, 7405900, 8423475, 8655347, 11108850, 11231300, 16846950, 17310694, 22217700, 25966041, 33693900, 34621388, 43276735, 51932082, 86553470, 103864164, 129830205, 173106940, 216383675, 259660410, 268315757, 432767350, 519320820, 536631514, 649151025, 804947271, 865534700, 1073263028, 1298302050, 1341578785, 1609894542, 2596604100, 2683157570, 3219789084, 4024736355, 5366315140, 6707893925, 8049472710, 13415787850, 16098945420, 20123681775, 26831575700, 40247363550, 80494727100]

約数ペア:

[(1, 80494727100), (2, 40247363550), (3, 26831575700), (4, 20123681775), (5, 16098945420), (6, 13415787850), (10, 8049472710), (12, 6707893925), (15, 5366315140), (20, 4024736355), (25, 3219789084), (30, 2683157570), (31, 2596604100), (50, 1609894542), (60, 1341578785), (62, 1298302050), (75, 1073263028), (93, 865534700), (100, 804947271), (124, 649151025), (150, 536631514), (155, 519320820), (186, 432767350), (300, 268315757), (310, 259660410), (372, 216383675), (465, 173106940), (620, 129830205), (775, 103864164), (930, 86553470), (1550, 51932082), (1860, 43276735), (2325, 34621388), (2389, 33693900), (3100, 25966041), (3623, 22217700), (4650, 17310694), (4778, 16846950), (7167, 11231300), (7246, 11108850), (9300, 8655347), (9556, 8423475), (10869, 7405900), (11945, 6738780), (14334, 5615650), (14492, 5554425), (18115, 4443540), (21738, 3702950), (23890, 3369390), (28668, 2807825), (35835, 2246260), (36230, 2221770), (43476, 1851475), (47780, 1684695), (54345, 1481180), (59725, 1347756), (71670, 1123130), (72460, 1110885), (74059, 1086900), (90575, 888708), (108690, 740590), (112313, 716700), (119450, 673878), (143340, 561565), (148118, 543450), (179175, 449252), (181150, 444354), (217380, 370295), (222177, 362300), (224626, 358350), (238900, 336939), (271725, 296236)]