69488700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 215819520

約数和(自身を除く): 146330820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 73, 75, 76, 95, 100, 114, 146, 150, 167, 190, 219, 228, 285, 292, 300, 334, 365, 380, 438, 475, 501, 570, 668, 730, 835, 876, 950, 1002, 1095, 1140, 1387, 1425, 1460, 1670, 1825, 1900, 2004, 2190, 2505, 2774, 2850, 3173, 3340, 3650, 4161, 4175, 4380, 5010, 5475, 5548, 5700, 6346, 6935, 7300, 8322, 8350, 9519, 10020, 10950, 12191, 12525, 12692, 13870, 15865, 16644, 16700, 19038, 20805, 21900, 24382, 25050, 27740, 31730, 34675, 36573, 38076, 41610, 47595, 48764, 50100, 60955, 63460, 69350, 73146, 79325, 83220, 95190, 104025, 121910, 138700, 146292, 158650, 182865, 190380, 208050, 231629, 237975, 243820, 304775, 317300, 365730, 416100, 463258, 475950, 609550, 694887, 731460, 914325, 926516, 951900, 1158145, 1219100, 1389774, 1828650, 2316290, 2779548, 3474435, 3657300, 4632580, 5790725, 6948870, 11581450, 13897740, 17372175, 23162900, 34744350, 69488700]

約数ペア:

[(1, 69488700), (2, 34744350), (3, 23162900), (4, 17372175), (5, 13897740), (6, 11581450), (10, 6948870), (12, 5790725), (15, 4632580), (19, 3657300), (20, 3474435), (25, 2779548), (30, 2316290), (38, 1828650), (50, 1389774), (57, 1219100), (60, 1158145), (73, 951900), (75, 926516), (76, 914325), (95, 731460), (100, 694887), (114, 609550), (146, 475950), (150, 463258), (167, 416100), (190, 365730), (219, 317300), (228, 304775), (285, 243820), (292, 237975), (300, 231629), (334, 208050), (365, 190380), (380, 182865), (438, 158650), (475, 146292), (501, 138700), (570, 121910), (668, 104025), (730, 95190), (835, 83220), (876, 79325), (950, 73146), (1002, 69350), (1095, 63460), (1140, 60955), (1387, 50100), (1425, 48764), (1460, 47595), (1670, 41610), (1825, 38076), (1900, 36573), (2004, 34675), (2190, 31730), (2505, 27740), (2774, 25050), (2850, 24382), (3173, 21900), (3340, 20805), (3650, 19038), (4161, 16700), (4175, 16644), (4380, 15865), (5010, 13870), (5475, 12692), (5548, 12525), (5700, 12191), (6346, 10950), (6935, 10020), (7300, 9519), (8322, 8350)]