71348850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:326

約数の個数: 120

約数和(自身を含む): 201653760

約数和(自身を除く): 130304910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 79, 81, 90, 135, 150, 158, 162, 223, 225, 237, 270, 395, 405, 446, 450, 474, 669, 675, 711, 790, 810, 1115, 1185, 1338, 1350, 1422, 1975, 2007, 2025, 2133, 2230, 2370, 3345, 3555, 3950, 4014, 4050, 4266, 5575, 5925, 6021, 6399, 6690, 7110, 10035, 10665, 11150, 11850, 12042, 12798, 16725, 17617, 17775, 18063, 20070, 21330, 30105, 31995, 33450, 35234, 35550, 36126, 50175, 52851, 53325, 60210, 63990, 88085, 90315, 100350, 105702, 106650, 150525, 158553, 159975, 176170, 180630, 264255, 301050, 317106, 319950, 440425, 451575, 475659, 528510, 792765, 880850, 903150, 951318, 1321275, 1426977, 1585530, 2378295, 2642550, 2853954, 3963825, 4756590, 7134885, 7927650, 11891475, 14269770, 23782950, 35674425, 71348850]

約数ペア:

[(1, 71348850), (2, 35674425), (3, 23782950), (5, 14269770), (6, 11891475), (9, 7927650), (10, 7134885), (15, 4756590), (18, 3963825), (25, 2853954), (27, 2642550), (30, 2378295), (45, 1585530), (50, 1426977), (54, 1321275), (75, 951318), (79, 903150), (81, 880850), (90, 792765), (135, 528510), (150, 475659), (158, 451575), (162, 440425), (223, 319950), (225, 317106), (237, 301050), (270, 264255), (395, 180630), (405, 176170), (446, 159975), (450, 158553), (474, 150525), (669, 106650), (675, 105702), (711, 100350), (790, 90315), (810, 88085), (1115, 63990), (1185, 60210), (1338, 53325), (1350, 52851), (1422, 50175), (1975, 36126), (2007, 35550), (2025, 35234), (2133, 33450), (2230, 31995), (2370, 30105), (3345, 21330), (3555, 20070), (3950, 18063), (4014, 17775), (4050, 17617), (4266, 16725), (5575, 12798), (5925, 12042), (6021, 11850), (6399, 11150), (6690, 10665), (7110, 10035)]