155127270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{823}}^1$

素因数の和:997

約数の個数: 64

約数和(自身を含む): 382546944

約数和(自身を除く): 227419674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 103, 122, 183, 206, 305, 309, 366, 515, 610, 618, 823, 915, 1030, 1545, 1646, 1830, 2469, 3090, 4115, 4938, 6283, 8230, 12345, 12566, 18849, 24690, 31415, 37698, 50203, 62830, 84769, 94245, 100406, 150609, 169538, 188490, 251015, 254307, 301218, 423845, 502030, 508614, 753045, 847690, 1271535, 1506090, 2543070, 5170909, 10341818, 15512727, 25854545, 31025454, 51709090, 77563635, 155127270]

約数ペア:

[(1, 155127270), (2, 77563635), (3, 51709090), (5, 31025454), (6, 25854545), (10, 15512727), (15, 10341818), (30, 5170909), (61, 2543070), (103, 1506090), (122, 1271535), (183, 847690), (206, 753045), (305, 508614), (309, 502030), (366, 423845), (515, 301218), (610, 254307), (618, 251015), (823, 188490), (915, 169538), (1030, 150609), (1545, 100406), (1646, 94245), (1830, 84769), (2469, 62830), (3090, 50203), (4115, 37698), (4938, 31415), (6283, 24690), (8230, 18849), (12345, 12566)]