83878050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 215879040

約数和(自身を除く): 132000990

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 89, 103, 122, 150, 178, 183, 206, 267, 305, 309, 366, 445, 515, 534, 610, 618, 890, 915, 1030, 1335, 1525, 1545, 1830, 2225, 2575, 2670, 3050, 3090, 4450, 4575, 5150, 5429, 6283, 6675, 7725, 9150, 9167, 10858, 12566, 13350, 15450, 16287, 18334, 18849, 27145, 27501, 31415, 32574, 37698, 45835, 54290, 55002, 62830, 81435, 91670, 94245, 135725, 137505, 157075, 162870, 188490, 229175, 271450, 275010, 314150, 407175, 458350, 471225, 559187, 687525, 814350, 942450, 1118374, 1375050, 1677561, 2795935, 3355122, 5591870, 8387805, 13979675, 16775610, 27959350, 41939025, 83878050]

約数ペア:

[(1, 83878050), (2, 41939025), (3, 27959350), (5, 16775610), (6, 13979675), (10, 8387805), (15, 5591870), (25, 3355122), (30, 2795935), (50, 1677561), (61, 1375050), (75, 1118374), (89, 942450), (103, 814350), (122, 687525), (150, 559187), (178, 471225), (183, 458350), (206, 407175), (267, 314150), (305, 275010), (309, 271450), (366, 229175), (445, 188490), (515, 162870), (534, 157075), (610, 137505), (618, 135725), (890, 94245), (915, 91670), (1030, 81435), (1335, 62830), (1525, 55002), (1545, 54290), (1830, 45835), (2225, 37698), (2575, 32574), (2670, 31415), (3050, 27501), (3090, 27145), (4450, 18849), (4575, 18334), (5150, 16287), (5429, 15450), (6283, 13350), (6675, 12566), (7725, 10858), (9150, 9167)]