72374100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:674

約数の個数: 144

約数和(自身を含む): 231735168

約数和(自身を除く): 159361068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 25, 30, 34, 46, 50, 51, 60, 68, 69, 75, 85, 92, 100, 102, 115, 138, 150, 170, 204, 230, 255, 276, 300, 340, 345, 391, 425, 460, 510, 575, 617, 690, 782, 850, 1020, 1150, 1173, 1234, 1275, 1380, 1564, 1700, 1725, 1851, 1955, 2300, 2346, 2468, 2550, 3085, 3450, 3702, 3910, 4692, 5100, 5865, 6170, 6900, 7404, 7820, 9255, 9775, 10489, 11730, 12340, 14191, 15425, 18510, 19550, 20978, 23460, 28382, 29325, 30850, 31467, 37020, 39100, 41956, 42573, 46275, 52445, 56764, 58650, 61700, 62934, 70955, 85146, 92550, 104890, 117300, 125868, 141910, 157335, 170292, 185100, 209780, 212865, 241247, 262225, 283820, 314670, 354775, 425730, 482494, 524450, 629340, 709550, 723741, 786675, 851460, 964988, 1048900, 1064325, 1206235, 1419100, 1447482, 1573350, 2128650, 2412470, 2894964, 3146700, 3618705, 4257300, 4824940, 6031175, 7237410, 12062350, 14474820, 18093525, 24124700, 36187050, 72374100]

約数ペア:

[(1, 72374100), (2, 36187050), (3, 24124700), (4, 18093525), (5, 14474820), (6, 12062350), (10, 7237410), (12, 6031175), (15, 4824940), (17, 4257300), (20, 3618705), (23, 3146700), (25, 2894964), (30, 2412470), (34, 2128650), (46, 1573350), (50, 1447482), (51, 1419100), (60, 1206235), (68, 1064325), (69, 1048900), (75, 964988), (85, 851460), (92, 786675), (100, 723741), (102, 709550), (115, 629340), (138, 524450), (150, 482494), (170, 425730), (204, 354775), (230, 314670), (255, 283820), (276, 262225), (300, 241247), (340, 212865), (345, 209780), (391, 185100), (425, 170292), (460, 157335), (510, 141910), (575, 125868), (617, 117300), (690, 104890), (782, 92550), (850, 85146), (1020, 70955), (1150, 62934), (1173, 61700), (1234, 58650), (1275, 56764), (1380, 52445), (1564, 46275), (1700, 42573), (1725, 41956), (1851, 39100), (1955, 37020), (2300, 31467), (2346, 30850), (2468, 29325), (2550, 28382), (3085, 23460), (3450, 20978), (3702, 19550), (3910, 18510), (4692, 15425), (5100, 14191), (5865, 12340), (6170, 11730), (6900, 10489), (7404, 9775), (7820, 9255)]