2355460650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:781

約数の個数: 144

約数和(自身を含む): 6472889280

約数和(自身を除く): 4117428630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 89, 90, 103, 150, 178, 206, 225, 267, 309, 445, 450, 515, 534, 571, 618, 801, 890, 927, 1030, 1142, 1335, 1545, 1602, 1713, 1854, 2225, 2575, 2670, 2855, 3090, 3426, 4005, 4450, 4635, 5139, 5150, 5710, 6675, 7725, 8010, 8565, 9167, 9270, 10278, 13350, 14275, 15450, 17130, 18334, 20025, 23175, 25695, 27501, 28550, 40050, 42825, 45835, 46350, 50819, 51390, 55002, 58813, 82503, 85650, 91670, 101638, 117626, 128475, 137505, 152457, 165006, 176439, 229175, 254095, 256950, 275010, 294065, 304914, 352878, 412515, 457371, 458350, 508190, 529317, 588130, 687525, 762285, 825030, 882195, 914742, 1058634, 1270475, 1375050, 1470325, 1524570, 1764390, 2062575, 2286855, 2540950, 2646585, 2940650, 3811425, 4125150, 4410975, 4573710, 5234357, 5293170, 7622850, 8821950, 10468714, 11434275, 13232925, 15703071, 22868550, 26171785, 26465850, 31406142, 47109213, 52343570, 78515355, 94218426, 130858925, 157030710, 235546065, 261717850, 392576775, 471092130, 785153550, 1177730325, 2355460650]

約数ペア:

[(1, 2355460650), (2, 1177730325), (3, 785153550), (5, 471092130), (6, 392576775), (9, 261717850), (10, 235546065), (15, 157030710), (18, 130858925), (25, 94218426), (30, 78515355), (45, 52343570), (50, 47109213), (75, 31406142), (89, 26465850), (90, 26171785), (103, 22868550), (150, 15703071), (178, 13232925), (206, 11434275), (225, 10468714), (267, 8821950), (309, 7622850), (445, 5293170), (450, 5234357), (515, 4573710), (534, 4410975), (571, 4125150), (618, 3811425), (801, 2940650), (890, 2646585), (927, 2540950), (1030, 2286855), (1142, 2062575), (1335, 1764390), (1545, 1524570), (1602, 1470325), (1713, 1375050), (1854, 1270475), (2225, 1058634), (2575, 914742), (2670, 882195), (2855, 825030), (3090, 762285), (3426, 687525), (4005, 588130), (4450, 529317), (4635, 508190), (5139, 458350), (5150, 457371), (5710, 412515), (6675, 352878), (7725, 304914), (8010, 294065), (8565, 275010), (9167, 256950), (9270, 254095), (10278, 229175), (13350, 176439), (14275, 165006), (15450, 152457), (17130, 137505), (18334, 128475), (20025, 117626), (23175, 101638), (25695, 91670), (27501, 85650), (28550, 82503), (40050, 58813), (42825, 55002), (45835, 51390), (46350, 50819)]