228018420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:199

約数の個数: 288

約数和(自身を含む): 835231488

約数和(自身を除く): 607213068

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 67, 70, 73, 74, 84, 90, 105, 111, 126, 134, 140, 146, 148, 180, 185, 201, 210, 219, 222, 252, 259, 268, 292, 315, 333, 335, 365, 370, 402, 420, 438, 444, 469, 511, 518, 555, 603, 630, 657, 666, 670, 730, 740, 777, 804, 876, 938, 1005, 1022, 1036, 1095, 1110, 1206, 1260, 1295, 1314, 1332, 1340, 1407, 1460, 1533, 1554, 1665, 1876, 2010, 2044, 2190, 2220, 2331, 2345, 2412, 2479, 2555, 2590, 2628, 2701, 2814, 3015, 3066, 3108, 3285, 3330, 3885, 4020, 4221, 4380, 4599, 4662, 4690, 4891, 4958, 5110, 5180, 5402, 5628, 6030, 6132, 6570, 6660, 7035, 7437, 7665, 7770, 8103, 8442, 9198, 9324, 9380, 9782, 9916, 10220, 10804, 11655, 12060, 12395, 13140, 13505, 14070, 14673, 14874, 15330, 15540, 16206, 16884, 17353, 18396, 18907, 19564, 21105, 22311, 22995, 23310, 24309, 24455, 24790, 27010, 28140, 29346, 29748, 30660, 32412, 34237, 34706, 37185, 37814, 40515, 42210, 44019, 44622, 45990, 46620, 48618, 48910, 49580, 52059, 54020, 56721, 58692, 68474, 69412, 73365, 74370, 75628, 81030, 84420, 86765, 88038, 89244, 91980, 94535, 97236, 97820, 102711, 104118, 111555, 113442, 121545, 136948, 146730, 148740, 156177, 162060, 170163, 171185, 173530, 176076, 180967, 189070, 205422, 208236, 220095, 223110, 226884, 243090, 260295, 283605, 293460, 308133, 312354, 340326, 342370, 347060, 361934, 378140, 410844, 440190, 446220, 486180, 513555, 520590, 542901, 567210, 616266, 624708, 680652, 684740, 723868, 780885, 850815, 880380, 904835, 1027110, 1041180, 1085802, 1134420, 1232532, 1266769, 1540665, 1561770, 1628703, 1701630, 1809670, 2054220, 2171604, 2533538, 2714505, 3081330, 3123540, 3257406, 3403260, 3619340, 3800307, 5067076, 5429010, 6162660, 6333845, 6514812, 7600614, 8143515, 10858020, 11400921, 12667690, 15201228, 16287030, 19001535, 22801842, 25335380, 32574060, 38003070, 45603684, 57004605, 76006140, 114009210, 228018420]

約数ペア:

[(1, 228018420), (2, 114009210), (3, 76006140), (4, 57004605), (5, 45603684), (6, 38003070), (7, 32574060), (9, 25335380), (10, 22801842), (12, 19001535), (14, 16287030), (15, 15201228), (18, 12667690), (20, 11400921), (21, 10858020), (28, 8143515), (30, 7600614), (35, 6514812), (36, 6333845), (37, 6162660), (42, 5429010), (45, 5067076), (60, 3800307), (63, 3619340), (67, 3403260), (70, 3257406), (73, 3123540), (74, 3081330), (84, 2714505), (90, 2533538), (105, 2171604), (111, 2054220), (126, 1809670), (134, 1701630), (140, 1628703), (146, 1561770), (148, 1540665), (180, 1266769), (185, 1232532), (201, 1134420), (210, 1085802), (219, 1041180), (222, 1027110), (252, 904835), (259, 880380), (268, 850815), (292, 780885), (315, 723868), (333, 684740), (335, 680652), (365, 624708), (370, 616266), (402, 567210), (420, 542901), (438, 520590), (444, 513555), (469, 486180), (511, 446220), (518, 440190), (555, 410844), (603, 378140), (630, 361934), (657, 347060), (666, 342370), (670, 340326), (730, 312354), (740, 308133), (777, 293460), (804, 283605), (876, 260295), (938, 243090), (1005, 226884), (1022, 223110), (1036, 220095), (1095, 208236), (1110, 205422), (1206, 189070), (1260, 180967), (1295, 176076), (1314, 173530), (1332, 171185), (1340, 170163), (1407, 162060), (1460, 156177), (1533, 148740), (1554, 146730), (1665, 136948), (1876, 121545), (2010, 113442), (2044, 111555), (2190, 104118), (2220, 102711), (2331, 97820), (2345, 97236), (2412, 94535), (2479, 91980), (2555, 89244), (2590, 88038), (2628, 86765), (2701, 84420), (2814, 81030), (3015, 75628), (3066, 74370), (3108, 73365), (3285, 69412), (3330, 68474), (3885, 58692), (4020, 56721), (4221, 54020), (4380, 52059), (4599, 49580), (4662, 48910), (4690, 48618), (4891, 46620), (4958, 45990), (5110, 44622), (5180, 44019), (5402, 42210), (5628, 40515), (6030, 37814), (6132, 37185), (6570, 34706), (6660, 34237), (7035, 32412), (7437, 30660), (7665, 29748), (7770, 29346), (8103, 28140), (8442, 27010), (9198, 24790), (9324, 24455), (9380, 24309), (9782, 23310), (9916, 22995), (10220, 22311), (10804, 21105), (11655, 19564), (12060, 18907), (12395, 18396), (13140, 17353), (13505, 16884), (14070, 16206), (14673, 15540), (14874, 15330)]