144978090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{349}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 356227200

約数和(自身を除く): 211249110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 227, 305, 349, 366, 454, 610, 681, 698, 915, 1047, 1135, 1362, 1745, 1830, 2094, 2270, 3405, 3490, 5235, 6810, 10470, 13847, 21289, 27694, 41541, 42578, 63867, 69235, 79223, 83082, 106445, 127734, 138470, 158446, 207705, 212890, 237669, 319335, 396115, 415410, 475338, 638670, 792230, 1188345, 2376690, 4832603, 9665206, 14497809, 24163015, 28995618, 48326030, 72489045, 144978090]

約数ペア:

[(1, 144978090), (2, 72489045), (3, 48326030), (5, 28995618), (6, 24163015), (10, 14497809), (15, 9665206), (30, 4832603), (61, 2376690), (122, 1188345), (183, 792230), (227, 638670), (305, 475338), (349, 415410), (366, 396115), (454, 319335), (610, 237669), (681, 212890), (698, 207705), (915, 158446), (1047, 138470), (1135, 127734), (1362, 106445), (1745, 83082), (1830, 79223), (2094, 69235), (2270, 63867), (3405, 42578), (3490, 41541), (5235, 27694), (6810, 21289), (10470, 13847)]