2980476540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149173}}^1$

素因数の和:149228

約数の個数: 96

約数和(自身を含む): 9523268160

約数和(自身を除く): 6542791620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2220, 3330, 3996, 4995, 6660, 9990, 19980, 149173, 298346, 447519, 596692, 745865, 895038, 1342557, 1491730, 1790076, 2237595, 2685114, 2983460, 4027671, 4475190, 5370228, 5519401, 6712785, 8055342, 8950380, 11038802, 13425570, 16110684, 16558203, 20138355, 22077604, 26851140, 27597005, 33116406, 40276710, 49674609, 55194010, 66232812, 80553420, 82791015, 99349218, 110388020, 149023827, 165582030, 198698436, 248373045, 298047654, 331164060, 496746090, 596095308, 745119135, 993492180, 1490238270, 2980476540]

約数ペア:

[(1, 2980476540), (2, 1490238270), (3, 993492180), (4, 745119135), (5, 596095308), (6, 496746090), (9, 331164060), (10, 298047654), (12, 248373045), (15, 198698436), (18, 165582030), (20, 149023827), (27, 110388020), (30, 99349218), (36, 82791015), (37, 80553420), (45, 66232812), (54, 55194010), (60, 49674609), (74, 40276710), (90, 33116406), (108, 27597005), (111, 26851140), (135, 22077604), (148, 20138355), (180, 16558203), (185, 16110684), (222, 13425570), (270, 11038802), (333, 8950380), (370, 8055342), (444, 6712785), (540, 5519401), (555, 5370228), (666, 4475190), (740, 4027671), (999, 2983460), (1110, 2685114), (1332, 2237595), (1665, 1790076), (1998, 1491730), (2220, 1342557), (3330, 895038), (3996, 745865), (4995, 596692), (6660, 447519), (9990, 298346), (19980, 149173)]