67212900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:251

約数の個数: 216

約数和(自身を含む): 233985024

約数和(自身を除く): 166772124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 25, 30, 34, 36, 45, 46, 50, 51, 60, 68, 69, 75, 85, 90, 92, 100, 102, 115, 138, 150, 153, 170, 180, 191, 204, 207, 225, 230, 255, 276, 300, 306, 340, 345, 382, 391, 414, 425, 450, 460, 510, 573, 575, 612, 690, 764, 765, 782, 828, 850, 900, 955, 1020, 1035, 1146, 1150, 1173, 1275, 1380, 1530, 1564, 1700, 1719, 1725, 1910, 1955, 2070, 2292, 2300, 2346, 2550, 2865, 3060, 3247, 3438, 3450, 3519, 3820, 3825, 3910, 4140, 4393, 4692, 4775, 5100, 5175, 5730, 5865, 6494, 6876, 6900, 7038, 7650, 7820, 8595, 8786, 9550, 9741, 9775, 10350, 11460, 11730, 12988, 13179, 14076, 14325, 15300, 16235, 17190, 17572, 17595, 19100, 19482, 19550, 20700, 21965, 23460, 26358, 28650, 29223, 29325, 32470, 34380, 35190, 38964, 39100, 39537, 42975, 43930, 48705, 52716, 57300, 58446, 58650, 64940, 65895, 70380, 74681, 79074, 81175, 85950, 87860, 87975, 97410, 109825, 116892, 117300, 131790, 146115, 149362, 158148, 162350, 171900, 175950, 194820, 197685, 219650, 224043, 243525, 263580, 292230, 298724, 324700, 329475, 351900, 373405, 395370, 439300, 448086, 487050, 584460, 658950, 672129, 730575, 746810, 790740, 896172, 974100, 988425, 1120215, 1317900, 1344258, 1461150, 1493620, 1867025, 1976850, 2240430, 2688516, 2922300, 3360645, 3734050, 3953700, 4480860, 5601075, 6721290, 7468100, 11202150, 13442580, 16803225, 22404300, 33606450, 67212900]

約数ペア:

[(1, 67212900), (2, 33606450), (3, 22404300), (4, 16803225), (5, 13442580), (6, 11202150), (9, 7468100), (10, 6721290), (12, 5601075), (15, 4480860), (17, 3953700), (18, 3734050), (20, 3360645), (23, 2922300), (25, 2688516), (30, 2240430), (34, 1976850), (36, 1867025), (45, 1493620), (46, 1461150), (50, 1344258), (51, 1317900), (60, 1120215), (68, 988425), (69, 974100), (75, 896172), (85, 790740), (90, 746810), (92, 730575), (100, 672129), (102, 658950), (115, 584460), (138, 487050), (150, 448086), (153, 439300), (170, 395370), (180, 373405), (191, 351900), (204, 329475), (207, 324700), (225, 298724), (230, 292230), (255, 263580), (276, 243525), (300, 224043), (306, 219650), (340, 197685), (345, 194820), (382, 175950), (391, 171900), (414, 162350), (425, 158148), (450, 149362), (460, 146115), (510, 131790), (573, 117300), (575, 116892), (612, 109825), (690, 97410), (764, 87975), (765, 87860), (782, 85950), (828, 81175), (850, 79074), (900, 74681), (955, 70380), (1020, 65895), (1035, 64940), (1146, 58650), (1150, 58446), (1173, 57300), (1275, 52716), (1380, 48705), (1530, 43930), (1564, 42975), (1700, 39537), (1719, 39100), (1725, 38964), (1910, 35190), (1955, 34380), (2070, 32470), (2292, 29325), (2300, 29223), (2346, 28650), (2550, 26358), (2865, 23460), (3060, 21965), (3247, 20700), (3438, 19550), (3450, 19482), (3519, 19100), (3820, 17595), (3825, 17572), (3910, 17190), (4140, 16235), (4393, 15300), (4692, 14325), (4775, 14076), (5100, 13179), (5175, 12988), (5730, 11730), (5865, 11460), (6494, 10350), (6876, 9775), (6900, 9741), (7038, 9550), (7650, 8786), (7820, 8595)]