171095850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:373

約数の個数: 144

約数和(自身を含む): 489325824

約数和(自身を除く): 318229974

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 61, 69, 75, 90, 115, 122, 138, 150, 183, 207, 225, 230, 271, 305, 345, 366, 414, 450, 542, 549, 575, 610, 690, 813, 915, 1035, 1098, 1150, 1355, 1403, 1525, 1626, 1725, 1830, 2070, 2439, 2710, 2745, 2806, 3050, 3450, 4065, 4209, 4575, 4878, 5175, 5490, 6233, 6775, 7015, 8130, 8418, 9150, 10350, 12195, 12466, 12627, 13550, 13725, 14030, 16531, 18699, 20325, 21045, 24390, 25254, 27450, 31165, 33062, 35075, 37398, 40650, 42090, 49593, 56097, 60975, 62330, 63135, 70150, 82655, 93495, 99186, 105225, 112194, 121950, 126270, 148779, 155825, 165310, 186990, 210450, 247965, 280485, 297558, 311650, 315675, 380213, 413275, 467475, 495930, 560970, 631350, 743895, 760426, 826550, 934950, 1140639, 1239825, 1402425, 1487790, 1901065, 2281278, 2479650, 2804850, 3421917, 3719475, 3802130, 5703195, 6843834, 7438950, 9505325, 11406390, 17109585, 19010650, 28515975, 34219170, 57031950, 85547925, 171095850]

約数ペア:

[(1, 171095850), (2, 85547925), (3, 57031950), (5, 34219170), (6, 28515975), (9, 19010650), (10, 17109585), (15, 11406390), (18, 9505325), (23, 7438950), (25, 6843834), (30, 5703195), (45, 3802130), (46, 3719475), (50, 3421917), (61, 2804850), (69, 2479650), (75, 2281278), (90, 1901065), (115, 1487790), (122, 1402425), (138, 1239825), (150, 1140639), (183, 934950), (207, 826550), (225, 760426), (230, 743895), (271, 631350), (305, 560970), (345, 495930), (366, 467475), (414, 413275), (450, 380213), (542, 315675), (549, 311650), (575, 297558), (610, 280485), (690, 247965), (813, 210450), (915, 186990), (1035, 165310), (1098, 155825), (1150, 148779), (1355, 126270), (1403, 121950), (1525, 112194), (1626, 105225), (1725, 99186), (1830, 93495), (2070, 82655), (2439, 70150), (2710, 63135), (2745, 62330), (2806, 60975), (3050, 56097), (3450, 49593), (4065, 42090), (4209, 40650), (4575, 37398), (4878, 35075), (5175, 33062), (5490, 31165), (6233, 27450), (6775, 25254), (7015, 24390), (8130, 21045), (8418, 20325), (9150, 18699), (10350, 16531), (12195, 14030), (12466, 13725), (12627, 13550)]