188700450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:620

約数の個数: 96

約数和(自身を含む): 488218752

約数和(自身を除く): 299518302

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 61, 75, 82, 122, 123, 150, 183, 205, 246, 305, 366, 410, 503, 610, 615, 915, 1006, 1025, 1230, 1509, 1525, 1830, 2050, 2501, 2515, 3018, 3050, 3075, 4575, 5002, 5030, 6150, 7503, 7545, 9150, 12505, 12575, 15006, 15090, 20623, 25010, 25150, 30683, 37515, 37725, 41246, 61366, 61869, 62525, 75030, 75450, 92049, 103115, 123738, 125050, 153415, 184098, 187575, 206230, 306830, 309345, 375150, 460245, 515575, 618690, 767075, 920490, 1031150, 1258003, 1534150, 1546725, 2301225, 2516006, 3093450, 3774009, 4602450, 6290015, 7548018, 12580030, 18870045, 31450075, 37740090, 62900150, 94350225, 188700450]

約数ペア:

[(1, 188700450), (2, 94350225), (3, 62900150), (5, 37740090), (6, 31450075), (10, 18870045), (15, 12580030), (25, 7548018), (30, 6290015), (41, 4602450), (50, 3774009), (61, 3093450), (75, 2516006), (82, 2301225), (122, 1546725), (123, 1534150), (150, 1258003), (183, 1031150), (205, 920490), (246, 767075), (305, 618690), (366, 515575), (410, 460245), (503, 375150), (610, 309345), (615, 306830), (915, 206230), (1006, 187575), (1025, 184098), (1230, 153415), (1509, 125050), (1525, 123738), (1830, 103115), (2050, 92049), (2501, 75450), (2515, 75030), (3018, 62525), (3050, 61869), (3075, 61366), (4575, 41246), (5002, 37725), (5030, 37515), (6150, 30683), (7503, 25150), (7545, 25010), (9150, 20623), (12505, 15090), (12575, 15006)]