228278700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:321

約数の個数: 216

約数和(自身を含む): 781981200

約数和(自身を除く): 553702500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 109, 117, 130, 150, 156, 179, 180, 195, 218, 225, 234, 260, 300, 325, 327, 358, 390, 436, 450, 468, 537, 545, 585, 650, 654, 716, 780, 895, 900, 975, 981, 1074, 1090, 1170, 1300, 1308, 1417, 1611, 1635, 1790, 1950, 1962, 2148, 2180, 2327, 2340, 2685, 2725, 2834, 2925, 3222, 3270, 3580, 3900, 3924, 4251, 4475, 4654, 4905, 5370, 5450, 5668, 5850, 6444, 6540, 6981, 7085, 8055, 8175, 8502, 8950, 9308, 9810, 10740, 10900, 11635, 11700, 12753, 13425, 13962, 14170, 16110, 16350, 17004, 17900, 19511, 19620, 20943, 21255, 23270, 24525, 25506, 26850, 27924, 28340, 32220, 32700, 34905, 35425, 39022, 40275, 41886, 42510, 46540, 49050, 51012, 53700, 58175, 58533, 63765, 69810, 70850, 78044, 80550, 83772, 85020, 97555, 98100, 104715, 106275, 116350, 117066, 127530, 139620, 141700, 161100, 174525, 175599, 195110, 209430, 212550, 232700, 234132, 253643, 255060, 292665, 318825, 349050, 351198, 390220, 418860, 425100, 487775, 507286, 523575, 585330, 637650, 698100, 702396, 760929, 877995, 975550, 1014572, 1047150, 1170660, 1268215, 1275300, 1463325, 1521858, 1755990, 1951100, 2094300, 2282787, 2536430, 2926650, 3043716, 3511980, 3804645, 4389975, 4565574, 5072860, 5853300, 6341075, 7609290, 8779950, 9131148, 11413935, 12682150, 15218580, 17559900, 19023225, 22827870, 25364300, 38046450, 45655740, 57069675, 76092900, 114139350, 228278700]

約数ペア:

[(1, 228278700), (2, 114139350), (3, 76092900), (4, 57069675), (5, 45655740), (6, 38046450), (9, 25364300), (10, 22827870), (12, 19023225), (13, 17559900), (15, 15218580), (18, 12682150), (20, 11413935), (25, 9131148), (26, 8779950), (30, 7609290), (36, 6341075), (39, 5853300), (45, 5072860), (50, 4565574), (52, 4389975), (60, 3804645), (65, 3511980), (75, 3043716), (78, 2926650), (90, 2536430), (100, 2282787), (109, 2094300), (117, 1951100), (130, 1755990), (150, 1521858), (156, 1463325), (179, 1275300), (180, 1268215), (195, 1170660), (218, 1047150), (225, 1014572), (234, 975550), (260, 877995), (300, 760929), (325, 702396), (327, 698100), (358, 637650), (390, 585330), (436, 523575), (450, 507286), (468, 487775), (537, 425100), (545, 418860), (585, 390220), (650, 351198), (654, 349050), (716, 318825), (780, 292665), (895, 255060), (900, 253643), (975, 234132), (981, 232700), (1074, 212550), (1090, 209430), (1170, 195110), (1300, 175599), (1308, 174525), (1417, 161100), (1611, 141700), (1635, 139620), (1790, 127530), (1950, 117066), (1962, 116350), (2148, 106275), (2180, 104715), (2327, 98100), (2340, 97555), (2685, 85020), (2725, 83772), (2834, 80550), (2925, 78044), (3222, 70850), (3270, 69810), (3580, 63765), (3900, 58533), (3924, 58175), (4251, 53700), (4475, 51012), (4654, 49050), (4905, 46540), (5370, 42510), (5450, 41886), (5668, 40275), (5850, 39022), (6444, 35425), (6540, 34905), (6981, 32700), (7085, 32220), (8055, 28340), (8175, 27924), (8502, 26850), (8950, 25506), (9308, 24525), (9810, 23270), (10740, 21255), (10900, 20943), (11635, 19620), (11700, 19511), (12753, 17900), (13425, 17004), (13962, 16350), (14170, 16110)]