90285150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:514

約数の個数: 96

約数和(自身を含む): 239270400

約数和(自身を除く): 148985250

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 79, 95, 114, 150, 158, 190, 237, 285, 395, 401, 474, 475, 570, 790, 802, 950, 1185, 1203, 1425, 1501, 1975, 2005, 2370, 2406, 2850, 3002, 3950, 4010, 4503, 5925, 6015, 7505, 7619, 9006, 10025, 11850, 12030, 15010, 15238, 20050, 22515, 22857, 30075, 31679, 37525, 38095, 45030, 45714, 60150, 63358, 75050, 76190, 95037, 112575, 114285, 158395, 190074, 190475, 225150, 228570, 316790, 380950, 475185, 571425, 601901, 791975, 950370, 1142850, 1203802, 1583950, 1805703, 2375925, 3009505, 3611406, 4751850, 6019010, 9028515, 15047525, 18057030, 30095050, 45142575, 90285150]

約数ペア:

[(1, 90285150), (2, 45142575), (3, 30095050), (5, 18057030), (6, 15047525), (10, 9028515), (15, 6019010), (19, 4751850), (25, 3611406), (30, 3009505), (38, 2375925), (50, 1805703), (57, 1583950), (75, 1203802), (79, 1142850), (95, 950370), (114, 791975), (150, 601901), (158, 571425), (190, 475185), (237, 380950), (285, 316790), (395, 228570), (401, 225150), (474, 190475), (475, 190074), (570, 158395), (790, 114285), (802, 112575), (950, 95037), (1185, 76190), (1203, 75050), (1425, 63358), (1501, 60150), (1975, 45714), (2005, 45030), (2370, 38095), (2406, 37525), (2850, 31679), (3002, 30075), (3950, 22857), (4010, 22515), (4503, 20050), (5925, 15238), (6015, 15010), (7505, 12030), (7619, 11850), (9006, 10025)]