199818300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:580

約数の個数: 144

約数和(自身を含む): 636459264

約数和(自身を除く): 436640964

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 151, 165, 220, 275, 300, 302, 330, 401, 453, 550, 604, 660, 755, 802, 825, 906, 1100, 1203, 1510, 1604, 1650, 1661, 1812, 2005, 2265, 2406, 3020, 3300, 3322, 3775, 4010, 4411, 4530, 4812, 4983, 6015, 6644, 7550, 8020, 8305, 8822, 9060, 9966, 10025, 11325, 12030, 13233, 15100, 16610, 17644, 19932, 20050, 22055, 22650, 24060, 24915, 26466, 30075, 33220, 40100, 41525, 44110, 45300, 49830, 52932, 60150, 60551, 66165, 83050, 88220, 99660, 110275, 120300, 121102, 124575, 132330, 166100, 181653, 220550, 242204, 249150, 264660, 302755, 330825, 363306, 441100, 498300, 605510, 661650, 666061, 726612, 908265, 1211020, 1323300, 1332122, 1513775, 1816530, 1998183, 2664244, 3027550, 3330305, 3633060, 3996366, 4541325, 6055100, 6660610, 7992732, 9082650, 9990915, 13321220, 16651525, 18165300, 19981830, 33303050, 39963660, 49954575, 66606100, 99909150, 199818300]

約数ペア:

[(1, 199818300), (2, 99909150), (3, 66606100), (4, 49954575), (5, 39963660), (6, 33303050), (10, 19981830), (11, 18165300), (12, 16651525), (15, 13321220), (20, 9990915), (22, 9082650), (25, 7992732), (30, 6660610), (33, 6055100), (44, 4541325), (50, 3996366), (55, 3633060), (60, 3330305), (66, 3027550), (75, 2664244), (100, 1998183), (110, 1816530), (132, 1513775), (150, 1332122), (151, 1323300), (165, 1211020), (220, 908265), (275, 726612), (300, 666061), (302, 661650), (330, 605510), (401, 498300), (453, 441100), (550, 363306), (604, 330825), (660, 302755), (755, 264660), (802, 249150), (825, 242204), (906, 220550), (1100, 181653), (1203, 166100), (1510, 132330), (1604, 124575), (1650, 121102), (1661, 120300), (1812, 110275), (2005, 99660), (2265, 88220), (2406, 83050), (3020, 66165), (3300, 60551), (3322, 60150), (3775, 52932), (4010, 49830), (4411, 45300), (4530, 44110), (4812, 41525), (4983, 40100), (6015, 33220), (6644, 30075), (7550, 26466), (8020, 24915), (8305, 24060), (8822, 22650), (9060, 22055), (9966, 20050), (10025, 19932), (11325, 17644), (12030, 16610), (13233, 15100)]