209518200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:247

約数の個数: 288

約数和(自身を含む): 767763360

約数和(自身を除く): 558245160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 41, 45, 50, 51, 60, 68, 72, 75, 82, 85, 90, 100, 102, 120, 123, 136, 150, 153, 164, 167, 170, 180, 200, 204, 205, 225, 246, 255, 300, 306, 328, 334, 340, 360, 369, 408, 410, 425, 450, 492, 501, 510, 600, 612, 615, 668, 680, 697, 738, 765, 820, 835, 850, 900, 984, 1002, 1020, 1025, 1224, 1230, 1275, 1336, 1394, 1476, 1503, 1530, 1640, 1670, 1700, 1800, 1845, 2004, 2040, 2050, 2091, 2460, 2505, 2550, 2788, 2839, 2952, 3006, 3060, 3075, 3340, 3400, 3485, 3690, 3825, 4008, 4100, 4175, 4182, 4920, 5010, 5100, 5576, 5678, 6012, 6120, 6150, 6273, 6680, 6847, 6970, 7380, 7515, 7650, 8200, 8350, 8364, 8517, 9225, 10020, 10200, 10455, 11356, 12024, 12300, 12525, 12546, 13694, 13940, 14195, 14760, 15030, 15300, 16700, 16728, 17034, 17425, 18450, 20040, 20541, 20910, 22712, 24600, 25050, 25092, 25551, 27388, 27880, 28390, 30060, 30600, 31365, 33400, 34068, 34235, 34850, 36900, 37575, 41082, 41820, 42585, 50100, 50184, 51102, 52275, 54776, 56780, 60120, 61623, 62730, 68136, 68470, 69700, 70975, 73800, 75150, 82164, 83640, 85170, 100200, 102204, 102705, 104550, 113560, 116399, 123246, 125460, 127755, 136940, 139400, 141950, 150300, 156825, 164328, 170340, 171175, 204408, 205410, 209100, 212925, 232798, 246492, 250920, 255510, 273880, 283900, 300600, 308115, 313650, 340680, 342350, 349197, 410820, 418200, 425850, 465596, 492984, 511020, 513525, 567800, 581995, 616230, 627300, 638775, 684700, 698394, 821640, 851700, 931192, 1022040, 1027050, 1047591, 1163990, 1232460, 1254600, 1277550, 1369400, 1396788, 1540575, 1703400, 1745985, 2054100, 2095182, 2327980, 2464920, 2555100, 2793576, 2909975, 3081150, 3491970, 4108200, 4190364, 4655960, 5110200, 5237955, 5819950, 6162300, 6983940, 8380728, 8729925, 10475910, 11639900, 12324600, 13967880, 17459850, 20951820, 23279800, 26189775, 34919700, 41903640, 52379550, 69839400, 104759100, 209518200]

約数ペア:

[(1, 209518200), (2, 104759100), (3, 69839400), (4, 52379550), (5, 41903640), (6, 34919700), (8, 26189775), (9, 23279800), (10, 20951820), (12, 17459850), (15, 13967880), (17, 12324600), (18, 11639900), (20, 10475910), (24, 8729925), (25, 8380728), (30, 6983940), (34, 6162300), (36, 5819950), (40, 5237955), (41, 5110200), (45, 4655960), (50, 4190364), (51, 4108200), (60, 3491970), (68, 3081150), (72, 2909975), (75, 2793576), (82, 2555100), (85, 2464920), (90, 2327980), (100, 2095182), (102, 2054100), (120, 1745985), (123, 1703400), (136, 1540575), (150, 1396788), (153, 1369400), (164, 1277550), (167, 1254600), (170, 1232460), (180, 1163990), (200, 1047591), (204, 1027050), (205, 1022040), (225, 931192), (246, 851700), (255, 821640), (300, 698394), (306, 684700), (328, 638775), (334, 627300), (340, 616230), (360, 581995), (369, 567800), (408, 513525), (410, 511020), (425, 492984), (450, 465596), (492, 425850), (501, 418200), (510, 410820), (600, 349197), (612, 342350), (615, 340680), (668, 313650), (680, 308115), (697, 300600), (738, 283900), (765, 273880), (820, 255510), (835, 250920), (850, 246492), (900, 232798), (984, 212925), (1002, 209100), (1020, 205410), (1025, 204408), (1224, 171175), (1230, 170340), (1275, 164328), (1336, 156825), (1394, 150300), (1476, 141950), (1503, 139400), (1530, 136940), (1640, 127755), (1670, 125460), (1700, 123246), (1800, 116399), (1845, 113560), (2004, 104550), (2040, 102705), (2050, 102204), (2091, 100200), (2460, 85170), (2505, 83640), (2550, 82164), (2788, 75150), (2839, 73800), (2952, 70975), (3006, 69700), (3060, 68470), (3075, 68136), (3340, 62730), (3400, 61623), (3485, 60120), (3690, 56780), (3825, 54776), (4008, 52275), (4100, 51102), (4175, 50184), (4182, 50100), (4920, 42585), (5010, 41820), (5100, 41082), (5576, 37575), (5678, 36900), (6012, 34850), (6120, 34235), (6150, 34068), (6273, 33400), (6680, 31365), (6847, 30600), (6970, 30060), (7380, 28390), (7515, 27880), (7650, 27388), (8200, 25551), (8350, 25092), (8364, 25050), (8517, 24600), (9225, 22712), (10020, 20910), (10200, 20541), (10455, 20040), (11356, 18450), (12024, 17425), (12300, 17034), (12525, 16728), (12546, 16700), (13694, 15300), (13940, 15030), (14195, 14760)]