145836780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{6733}}^1$

素因数の和:6783

約数の個数: 72

約数和(自身を含む): 431029872

約数和(自身を除く): 285193092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1444, 1805, 2166, 3610, 4332, 5415, 6733, 7220, 10830, 13466, 20199, 21660, 26932, 33665, 40398, 67330, 80796, 100995, 127927, 134660, 201990, 255854, 383781, 403980, 511708, 639635, 767562, 1279270, 1535124, 1918905, 2430613, 2558540, 3837810, 4861226, 7291839, 7675620, 9722452, 12153065, 14583678, 24306130, 29167356, 36459195, 48612260, 72918390, 145836780]

約数ペア:

[(1, 145836780), (2, 72918390), (3, 48612260), (4, 36459195), (5, 29167356), (6, 24306130), (10, 14583678), (12, 12153065), (15, 9722452), (19, 7675620), (20, 7291839), (30, 4861226), (38, 3837810), (57, 2558540), (60, 2430613), (76, 1918905), (95, 1535124), (114, 1279270), (190, 767562), (228, 639635), (285, 511708), (361, 403980), (380, 383781), (570, 255854), (722, 201990), (1083, 134660), (1140, 127927), (1444, 100995), (1805, 80796), (2166, 67330), (3610, 40398), (4332, 33665), (5415, 26932), (6733, 21660), (7220, 20199), (10830, 13466)]