84655020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 243855360

約数和(自身を除く): 159200340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 89, 166, 178, 191, 249, 267, 332, 356, 382, 415, 445, 498, 534, 573, 764, 830, 890, 955, 996, 1068, 1146, 1245, 1335, 1660, 1780, 1910, 2292, 2490, 2670, 2865, 3820, 4980, 5340, 5730, 7387, 11460, 14774, 15853, 16999, 22161, 29548, 31706, 33998, 36935, 44322, 47559, 50997, 63412, 67996, 73870, 79265, 84995, 88644, 95118, 101994, 110805, 147740, 158530, 169990, 190236, 203988, 221610, 237795, 254985, 317060, 339980, 443220, 475590, 509970, 951180, 1019940, 1410917, 2821834, 4232751, 5643668, 7054585, 8465502, 14109170, 16931004, 21163755, 28218340, 42327510, 84655020]

約数ペア:

[(1, 84655020), (2, 42327510), (3, 28218340), (4, 21163755), (5, 16931004), (6, 14109170), (10, 8465502), (12, 7054585), (15, 5643668), (20, 4232751), (30, 2821834), (60, 1410917), (83, 1019940), (89, 951180), (166, 509970), (178, 475590), (191, 443220), (249, 339980), (267, 317060), (332, 254985), (356, 237795), (382, 221610), (415, 203988), (445, 190236), (498, 169990), (534, 158530), (573, 147740), (764, 110805), (830, 101994), (890, 95118), (955, 88644), (996, 84995), (1068, 79265), (1146, 73870), (1245, 67996), (1335, 63412), (1660, 50997), (1780, 47559), (1910, 44322), (2292, 36935), (2490, 33998), (2670, 31706), (2865, 29548), (3820, 22161), (4980, 16999), (5340, 15853), (5730, 14774), (7387, 11460)]