171143460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1$

素因数の和:722

約数の個数: 144

約数和(自身を含む): 550682496

約数和(自身を除く): 379539036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 67, 69, 90, 92, 115, 134, 138, 180, 201, 207, 230, 268, 276, 335, 345, 402, 414, 460, 603, 617, 670, 690, 804, 828, 1005, 1035, 1206, 1234, 1340, 1380, 1541, 1851, 2010, 2070, 2412, 2468, 3015, 3082, 3085, 3702, 4020, 4140, 4623, 5553, 6030, 6164, 6170, 7404, 7705, 9246, 9255, 11106, 12060, 12340, 13869, 14191, 15410, 18492, 18510, 22212, 23115, 27738, 27765, 28382, 30820, 37020, 41339, 42573, 46230, 55476, 55530, 56764, 69345, 70955, 82678, 85146, 92460, 111060, 124017, 127719, 138690, 141910, 165356, 170292, 206695, 212865, 248034, 255438, 277380, 283820, 372051, 413390, 425730, 496068, 510876, 620085, 638595, 744102, 826780, 851460, 950797, 1240170, 1277190, 1488204, 1860255, 1901594, 2480340, 2554380, 2852391, 3720510, 3803188, 4753985, 5704782, 7441020, 8557173, 9507970, 11409564, 14261955, 17114346, 19015940, 28523910, 34228692, 42785865, 57047820, 85571730, 171143460]

約数ペア:

[(1, 171143460), (2, 85571730), (3, 57047820), (4, 42785865), (5, 34228692), (6, 28523910), (9, 19015940), (10, 17114346), (12, 14261955), (15, 11409564), (18, 9507970), (20, 8557173), (23, 7441020), (30, 5704782), (36, 4753985), (45, 3803188), (46, 3720510), (60, 2852391), (67, 2554380), (69, 2480340), (90, 1901594), (92, 1860255), (115, 1488204), (134, 1277190), (138, 1240170), (180, 950797), (201, 851460), (207, 826780), (230, 744102), (268, 638595), (276, 620085), (335, 510876), (345, 496068), (402, 425730), (414, 413390), (460, 372051), (603, 283820), (617, 277380), (670, 255438), (690, 248034), (804, 212865), (828, 206695), (1005, 170292), (1035, 165356), (1206, 141910), (1234, 138690), (1340, 127719), (1380, 124017), (1541, 111060), (1851, 92460), (2010, 85146), (2070, 82678), (2412, 70955), (2468, 69345), (3015, 56764), (3082, 55530), (3085, 55476), (3702, 46230), (4020, 42573), (4140, 41339), (4623, 37020), (5553, 30820), (6030, 28382), (6164, 27765), (6170, 27738), (7404, 23115), (7705, 22212), (9246, 18510), (9255, 18492), (11106, 15410), (12060, 14191), (12340, 13869)]