7066787800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{787}}^1$

素因数の和:978

約数の個数: 192

約数和(自身を含む): 18467568000

約数和(自身を除く): 11400780200

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 25, 34, 38, 40, 50, 68, 76, 85, 95, 100, 136, 139, 152, 170, 190, 200, 278, 323, 340, 380, 425, 475, 556, 646, 680, 695, 760, 787, 850, 950, 1112, 1292, 1390, 1574, 1615, 1700, 1900, 2363, 2584, 2641, 2780, 3148, 3230, 3400, 3475, 3800, 3935, 4726, 5282, 5560, 6296, 6460, 6950, 7870, 8075, 9452, 10564, 11815, 12920, 13205, 13379, 13900, 14953, 15740, 16150, 18904, 19675, 21128, 23630, 26410, 26758, 27800, 29906, 31480, 32300, 39350, 44897, 47260, 52820, 53516, 59075, 59812, 64600, 66025, 66895, 74765, 78700, 89794, 94520, 105640, 107032, 109393, 118150, 119624, 132050, 133790, 149530, 157400, 179588, 218786, 224485, 236300, 254201, 264100, 267580, 299060, 334475, 359176, 373825, 437572, 448970, 472600, 508402, 528200, 535160, 546965, 598120, 668950, 747650, 875144, 897940, 1016804, 1093930, 1122425, 1271005, 1337900, 1495300, 1795880, 1859681, 2033608, 2078467, 2187860, 2244850, 2542010, 2675800, 2734825, 2990600, 3719362, 4156934, 4375720, 4489700, 5084020, 5469650, 6355025, 7438724, 8313868, 8979400, 9298405, 10168040, 10392335, 10939300, 12710050, 14877448, 16627736, 18596810, 20784670, 21878600, 25420100, 35333939, 37193620, 41569340, 46492025, 50840200, 51961675, 70667878, 74387240, 83138680, 92984050, 103923350, 141335756, 176669695, 185968100, 207846700, 282671512, 353339390, 371936200, 415693400, 706678780, 883348475, 1413357560, 1766696950, 3533393900, 7066787800]

約数ペア:

[(1, 7066787800), (2, 3533393900), (4, 1766696950), (5, 1413357560), (8, 883348475), (10, 706678780), (17, 415693400), (19, 371936200), (20, 353339390), (25, 282671512), (34, 207846700), (38, 185968100), (40, 176669695), (50, 141335756), (68, 103923350), (76, 92984050), (85, 83138680), (95, 74387240), (100, 70667878), (136, 51961675), (139, 50840200), (152, 46492025), (170, 41569340), (190, 37193620), (200, 35333939), (278, 25420100), (323, 21878600), (340, 20784670), (380, 18596810), (425, 16627736), (475, 14877448), (556, 12710050), (646, 10939300), (680, 10392335), (695, 10168040), (760, 9298405), (787, 8979400), (850, 8313868), (950, 7438724), (1112, 6355025), (1292, 5469650), (1390, 5084020), (1574, 4489700), (1615, 4375720), (1700, 4156934), (1900, 3719362), (2363, 2990600), (2584, 2734825), (2641, 2675800), (2780, 2542010), (3148, 2244850), (3230, 2187860), (3400, 2078467), (3475, 2033608), (3800, 1859681), (3935, 1795880), (4726, 1495300), (5282, 1337900), (5560, 1271005), (6296, 1122425), (6460, 1093930), (6950, 1016804), (7870, 897940), (8075, 875144), (9452, 747650), (10564, 668950), (11815, 598120), (12920, 546965), (13205, 535160), (13379, 528200), (13900, 508402), (14953, 472600), (15740, 448970), (16150, 437572), (18904, 373825), (19675, 359176), (21128, 334475), (23630, 299060), (26410, 267580), (26758, 264100), (27800, 254201), (29906, 236300), (31480, 224485), (32300, 218786), (39350, 179588), (44897, 157400), (47260, 149530), (52820, 133790), (53516, 132050), (59075, 119624), (59812, 118150), (64600, 109393), (66025, 107032), (66895, 105640), (74765, 94520), (78700, 89794)]