215511166100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1\times {\mathrm{3727}}^1$

素因数の和:4606

約数の個数: 144

約数和(自身を含む): 504490377216

約数和(自身を除く): 288979211116

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 31, 46, 50, 62, 92, 100, 115, 124, 155, 230, 310, 460, 575, 620, 713, 775, 811, 1150, 1426, 1550, 1622, 2300, 2852, 3100, 3244, 3565, 3727, 4055, 7130, 7454, 8110, 14260, 14908, 16220, 17825, 18635, 18653, 20275, 25141, 35650, 37270, 37306, 40550, 50282, 71300, 74540, 74612, 81100, 85721, 93175, 93265, 100564, 115537, 125705, 171442, 186350, 186530, 231074, 251410, 342884, 372700, 373060, 428605, 462148, 466325, 502820, 577685, 578243, 628525, 857210, 932650, 1155370, 1156486, 1257050, 1714420, 1865300, 2143025, 2310740, 2312972, 2514100, 2657351, 2888425, 2891215, 3022597, 4286050, 5314702, 5776850, 5782430, 6045194, 8572100, 10629404, 11553700, 11564860, 12090388, 13286755, 14456075, 15112985, 26573510, 28912150, 30225970, 53147020, 57824300, 60451940, 66433775, 69519731, 75564925, 93700507, 132867550, 139039462, 151129850, 187401014, 265735100, 278078924, 302259700, 347598655, 374802028, 468502535, 695197310, 937005070, 1390394620, 1737993275, 1874010140, 2155111661, 2342512675, 3475986550, 4310223322, 4685025350, 6951973100, 8620446644, 9370050700, 10775558305, 21551116610, 43102233220, 53877791525, 107755583050, 215511166100]

約数ペア:

[(1, 215511166100), (2, 107755583050), (4, 53877791525), (5, 43102233220), (10, 21551116610), (20, 10775558305), (23, 9370050700), (25, 8620446644), (31, 6951973100), (46, 4685025350), (50, 4310223322), (62, 3475986550), (92, 2342512675), (100, 2155111661), (115, 1874010140), (124, 1737993275), (155, 1390394620), (230, 937005070), (310, 695197310), (460, 468502535), (575, 374802028), (620, 347598655), (713, 302259700), (775, 278078924), (811, 265735100), (1150, 187401014), (1426, 151129850), (1550, 139039462), (1622, 132867550), (2300, 93700507), (2852, 75564925), (3100, 69519731), (3244, 66433775), (3565, 60451940), (3727, 57824300), (4055, 53147020), (7130, 30225970), (7454, 28912150), (8110, 26573510), (14260, 15112985), (14908, 14456075), (16220, 13286755), (17825, 12090388), (18635, 11564860), (18653, 11553700), (20275, 10629404), (25141, 8572100), (35650, 6045194), (37270, 5782430), (37306, 5776850), (40550, 5314702), (50282, 4286050), (71300, 3022597), (74540, 2891215), (74612, 2888425), (81100, 2657351), (85721, 2514100), (93175, 2312972), (93265, 2310740), (100564, 2143025), (115537, 1865300), (125705, 1714420), (171442, 1257050), (186350, 1156486), (186530, 1155370), (231074, 932650), (251410, 857210), (342884, 628525), (372700, 578243), (373060, 577685), (428605, 502820), (462148, 466325)]