715316220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^2\times {\mathrm{179}}^1$

素因数の和:492

約数の個数: 108

約数和(自身を含む): 2196656280

約数和(自身を除く): 1481340060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 179, 180, 298, 358, 447, 537, 596, 716, 745, 894, 895, 1074, 1341, 1490, 1611, 1788, 1790, 2148, 2235, 2682, 2685, 2980, 3222, 3580, 4470, 5364, 5370, 6444, 6705, 8055, 8940, 10740, 13410, 16110, 22201, 26671, 26820, 32220, 44402, 53342, 66603, 80013, 88804, 106684, 111005, 133206, 133355, 160026, 199809, 222010, 240039, 266412, 266710, 320052, 333015, 399618, 400065, 444020, 480078, 533420, 666030, 799236, 800130, 960156, 999045, 1200195, 1332060, 1600260, 1998090, 2400390, 3973979, 3996180, 4800780, 7947958, 11921937, 15895916, 19869895, 23843874, 35765811, 39739790, 47687748, 59609685, 71531622, 79479580, 119219370, 143063244, 178829055, 238438740, 357658110, 715316220]

約数ペア:

[(1, 715316220), (2, 357658110), (3, 238438740), (4, 178829055), (5, 143063244), (6, 119219370), (9, 79479580), (10, 71531622), (12, 59609685), (15, 47687748), (18, 39739790), (20, 35765811), (30, 23843874), (36, 19869895), (45, 15895916), (60, 11921937), (90, 7947958), (149, 4800780), (179, 3996180), (180, 3973979), (298, 2400390), (358, 1998090), (447, 1600260), (537, 1332060), (596, 1200195), (716, 999045), (745, 960156), (894, 800130), (895, 799236), (1074, 666030), (1341, 533420), (1490, 480078), (1611, 444020), (1788, 400065), (1790, 399618), (2148, 333015), (2235, 320052), (2682, 266710), (2685, 266412), (2980, 240039), (3222, 222010), (3580, 199809), (4470, 160026), (5364, 133355), (5370, 133206), (6444, 111005), (6705, 106684), (8055, 88804), (8940, 80013), (10740, 66603), (13410, 53342), (16110, 44402), (22201, 32220), (26671, 26820)]