228168600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:402

約数の個数: 192

約数和(自身を含む): 779950080

約数和(自身を除く): 551781480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 132, 150, 165, 181, 191, 200, 220, 264, 275, 300, 330, 362, 382, 440, 543, 550, 573, 600, 660, 724, 764, 825, 905, 955, 1086, 1100, 1146, 1320, 1448, 1528, 1650, 1810, 1910, 1991, 2101, 2172, 2200, 2292, 2715, 2865, 3300, 3620, 3820, 3982, 4202, 4344, 4525, 4584, 4775, 5430, 5730, 5973, 6303, 6600, 7240, 7640, 7964, 8404, 9050, 9550, 9955, 10505, 10860, 11460, 11946, 12606, 13575, 14325, 15928, 16808, 18100, 19100, 19910, 21010, 21720, 22920, 23892, 25212, 27150, 28650, 29865, 31515, 34571, 36200, 38200, 39820, 42020, 47784, 49775, 50424, 52525, 54300, 57300, 59730, 63030, 69142, 79640, 84040, 99550, 103713, 105050, 108600, 114600, 119460, 126060, 138284, 149325, 157575, 172855, 199100, 207426, 210100, 238920, 252120, 276568, 298650, 315150, 345710, 380281, 398200, 414852, 420200, 518565, 597300, 630300, 691420, 760562, 829704, 864275, 1037130, 1140843, 1194600, 1260600, 1382840, 1521124, 1728550, 1901405, 2074260, 2281686, 2592825, 3042248, 3457100, 3802810, 4148520, 4563372, 5185650, 5704215, 6914200, 7605620, 9126744, 9507025, 10371300, 11408430, 15211240, 19014050, 20742600, 22816860, 28521075, 38028100, 45633720, 57042150, 76056200, 114084300, 228168600]

約数ペア:

[(1, 228168600), (2, 114084300), (3, 76056200), (4, 57042150), (5, 45633720), (6, 38028100), (8, 28521075), (10, 22816860), (11, 20742600), (12, 19014050), (15, 15211240), (20, 11408430), (22, 10371300), (24, 9507025), (25, 9126744), (30, 7605620), (33, 6914200), (40, 5704215), (44, 5185650), (50, 4563372), (55, 4148520), (60, 3802810), (66, 3457100), (75, 3042248), (88, 2592825), (100, 2281686), (110, 2074260), (120, 1901405), (132, 1728550), (150, 1521124), (165, 1382840), (181, 1260600), (191, 1194600), (200, 1140843), (220, 1037130), (264, 864275), (275, 829704), (300, 760562), (330, 691420), (362, 630300), (382, 597300), (440, 518565), (543, 420200), (550, 414852), (573, 398200), (600, 380281), (660, 345710), (724, 315150), (764, 298650), (825, 276568), (905, 252120), (955, 238920), (1086, 210100), (1100, 207426), (1146, 199100), (1320, 172855), (1448, 157575), (1528, 149325), (1650, 138284), (1810, 126060), (1910, 119460), (1991, 114600), (2101, 108600), (2172, 105050), (2200, 103713), (2292, 99550), (2715, 84040), (2865, 79640), (3300, 69142), (3620, 63030), (3820, 59730), (3982, 57300), (4202, 54300), (4344, 52525), (4525, 50424), (4584, 49775), (4775, 47784), (5430, 42020), (5730, 39820), (5973, 38200), (6303, 36200), (6600, 34571), (7240, 31515), (7640, 29865), (7964, 28650), (8404, 27150), (9050, 25212), (9550, 23892), (9955, 22920), (10505, 21720), (10860, 21010), (11460, 19910), (11946, 19100), (12606, 18100), (13575, 16808), (14325, 15928)]